Are you sourcing reliable brass pipe fittings manufacturers in China that can meet rigorous international quality standards? Wondering which Chinese suppliers consistently deliver high-precision brass components for plumbing, HVAC, and pneumatic systems? Trying to identify who truly leads the market in this manufacturing hub? These questions are critical when your supply chain depends on durable, leak-proof, and corrosion-resistant connections.
This article provides a comprehensive overview of China’s top brass fittings producers and suppliers, spotlighting companies known for advanced machining capabilities, material certification, and global export experience. Whether your business focuses on construction, industrial automation, gas distribution, or water treatment, knowing the specific strengths of these Chinese manufacturers will empower you to make smarter sourcing decisions and secure competitive advantages.
Below, you’ll find the top 10 brass pipe fittings manufacturers and suppliers in China—explore the list to find the factory that best aligns with your technical requirements and business goals.
Why Source Brass Pipe Fittings from China
China has become one of the world's leading production bases for brass pipe fittings. Thousands of buyers choose Chinese manufacturers every year, not only because of competitive prices, but also because of stable quality, flexible production, and mature export experience.
Complete Industrial Supply Chain
One of China's biggest advantages is its well-developed supply chain.
From brass rod production and hot forging to CNC machining, plating, assembly, and packaging, most manufacturing processes can be completed within the same industrial region. This improves production efficiency and helps shorten delivery times.
Example:
In Zhejiang Province, many brass rod suppliers, machining factories, and plating companies are located within a short driving distance. Manufacturers can quickly coordinate production without relying on multiple overseas suppliers.
Competitive Manufacturing Costs
Competitive pricing does not simply come from lower labor costs. It is supported by efficient production, automated equipment, and large-scale manufacturing.
For buyers placing long-term or high-volume orders, this often results in better overall value while maintaining consistent product quality.
Strong OEM & ODM Capabilities
Many Chinese manufacturers support customized production.
Customers can provide drawings, samples, or technical requirements, and manufacturers can develop products accordingly.
Common customization options include:
- Thread standards
- Special dimensions
- Nickel plating or other surface finishes
- Laser logo marking
- Custom packaging
The following table highlights why many international buyers continue sourcing from China.
| Advantage | Benefit for Buyers |
|---|---|
| Complete supply chain | Shorter lead times and stable production |
| Advanced CNC machining | Consistent quality and higher precision |
| Flexible OEM services | Easy product customization |
| Large production capacity | Suitable for bulk orders |
| Global export experience | Professional support for international markets |
These advantages have helped China become a trusted sourcing destination for distributors, wholesalers, and equipment manufacturers around the world.
Main Brass Pipe Fittings Manufacturing Regions in China
Although brass fittings are manufactured across China, several regions have developed strong industrial clusters. These areas bring together raw material suppliers, machining factories, and experienced exporters, making sourcing more efficient.
Zhejiang Province
Zhejiang is widely recognized as China's leading production base for brass pipe fittings. Many well-known manufacturers are located here, supported by a mature supply chain and convenient export logistics.
Ningbo
Ningbo is home to numerous manufacturers specializing in brass fittings, pneumatic components, and OEM machining.
Its world-class port also makes international shipping fast and convenient.
Zhuji
Zhuji has built a strong reputation for producing brass fittings, pneumatic connectors, and precision-machined components.
Many factories in the city focus on customized manufacturing for overseas customers.
Did You Know?
Zhuji is often called one of China's major brass fitting production centers. Many international buyers visit the city each year to meet manufacturers and develop new OEM projects.
Yuhuan
Yuhuan is well known for plumbing valves, sanitary fittings, and residential water system components.
Many manufacturers in this region have years of experience supplying European and North American markets.
Each region has developed its own strengths.
| Region | Main Strengths |
|---|---|
| Zhejiang | Complete brass manufacturing ecosystem |
| Ningbo | OEM production and global exports |
| Zhuji | Pneumatic fittings and precision machining |
| Yuhuan | Plumbing valves and sanitary fittings |
Understanding these manufacturing regions helps buyers identify suppliers that best match their project requirements, whether they need standard brass fittings or fully customized OEM solutions.
List of the Top 10 Brass Pipe Fittings Manufacturers and Suppliers in China
| Brand | Locations | Main Products |
|---|---|---|
| 1. Zhejiang Hailiang Co., Ltd. | Zhuji, Zhejiang, China | Copper tubes, brass fittings, HVAC components |
| 2. Ningbo Amico Copper Valves Inc. | Ningbo, Zhejiang, China | Brass valves, pipe fittings, water meters |
| 3. Zhejiang Wandekai Fluid Equipment | Taizhou, Zhejiang, China | Brass plumbing fittings, PEX fittings, valves |
| 4. Ningbo Jiekelong Precision Mfg | Ningbo, Zhejiang, China | Brass press fittings, valves, smart water systems |
| 5. Zhuji Tongjie Pneumatic | Zhuji, Zhejiang, China | Pneumatic brass fittings, quick couplers |
| 6. DunAn Environment | Hangzhou, Zhejiang, China | Refrigeration valves, brass service fittings |
| 7. Fanski Group | Yuhuan, Zhejiang, China | Brass valves, sanitary fittings, pipe components |
| 8. Zhuji Howhi Air Conditioners | Zhuji, Zhejiang, China | AC brass fittings, mufflers, dispensers |
| 9. Zhuji Mingou Pneumatic Technology | Zhuji, Zhejiang, China | Brass pneumatic fittings, air gun accessories |
| 10. Air-Fluid Pneumatic Components Co., Ltd. | Ningbo, Zhejiang, China | Nickel-plated brass fittings, pneumatic components |
1. Zhejiang Hailiang Co., Ltd.
Company Overview:
Established in 1989, Zhejiang Hailiang Co., Ltd. is one of China's largest brass and copper product manufacturers. Backed by decades of manufacturing experience, the company operates an integrated production system covering brass rod production, hot forging, CNC machining, and quality inspection. Its large production capacity and stable material supply make Hailiang a trusted partner for global distributors and industrial buyers.
Hailiang manufactures a wide range of brass pipe fittings for plumbing, HVAC, gas, refrigeration, and water supply systems. With products exported to more than 100 countries, the company is recognized for consistent quality, reliable delivery, and strong OEM manufacturing capabilities.
Why Choose Hailiang
- Integrated manufacturing from raw material to finished fittings
- Large-scale automated production capacity
- OEM and customized brass components available
- Experienced global exporter serving multiple industries
Established: 1989
Location: Zhuji, Zhejiang, China
Main Products:
- Brass threaded fittings
- Compression fittings
- Copper tubes
- HVAC brass components
2. Ningbo Amico Copper Valves Inc.
Company Overview:
Ningbo Amico Copper Valves Inc. is a well-established manufacturer specializing in brass valves, pipe fittings, and water control products. Located in Ningbo, one of China's major export hubs, the company has built a strong reputation for supplying reliable fluid control solutions for residential, commercial, and municipal projects. Its manufacturing combines hot forging, precision machining, and automated assembly to ensure stable product performance.
Amico is particularly recognized for its extensive range of plumbing valves and brass pipe fittings used in building water supply, heating, and gas distribution systems. By combining valve manufacturing with fitting production, the company provides complete piping solutions for wholesalers, contractors, and OEM customers worldwide.
Highlights
- Specialized in brass valves and plumbing systems
- Comprehensive solutions for water and gas distribution
- Advanced forging and CNC machining technology
- Strong OEM and international export experience
- Widely used in residential and commercial construction
Established: 1990s
Headquarters: Ningbo, Zhejiang, China
Main Products:
- Brass ball valves
- Brass threaded pipe fittings
- Water meters
- Plumbing accessories
- Heating system components
3. Zhejiang Wandekai Fluid Equipment
Company Overview:
Zhejiang Wandekai Fluid Equipment Technology Co., Ltd. is a leading manufacturer of brass plumbing products with a strong focus on European and North American markets. The company is well known for producing high-quality lead-free brass fittings that comply with increasingly strict drinking water regulations. Its manufacturing capabilities cover product development, forging, machining, testing, and assembly under a comprehensive quality management system.
Wandekai supplies brass pipe fittings for potable water systems, underfloor heating, gas pipelines, and HVAC installations. With years of OEM and ODM experience, the company has become a trusted manufacturing partner for international plumbing brands seeking certified and environmentally friendly brass products.
Highlights
- Specialized in lead-free brass fittings
- Strong presence in European and North American markets
- Professional OEM and ODM manufacturing
- High standards for water safety and product quality
- Continuous investment in automated production
Established: 1995
Headquarters: Taizhou, Zhejiang, China
Main Products:
- Lead-free brass fittings
- PEX fittings
- Compression fittings
- Ball valves
- HVAC plumbing components
4. Ningbo Jiekelong Precision Manufacturing Co., Ltd.
Company Overview:
Ningbo Jiekelong Precision Manufacturing Co., Ltd. is a high-tech enterprise specializing in brass fittings, valves, and intelligent water system products. The company integrates mold development, hot forging, CNC machining, surface treatment, and automated inspection into one manufacturing platform, allowing it to deliver consistent quality for large-scale production.
Jiekelong is especially recognized for its brass press fittings, which provide fast, secure, and flame-free pipe installation for modern plumbing systems. The company continues to invest in smart manufacturing technologies and automated production lines, helping improve efficiency while maintaining tight dimensional tolerances. Its products are widely exported for residential, commercial, and municipal water supply projects.
Highlights
- Leading manufacturer of brass press fittings
- Advanced smart manufacturing facilities
- Integrated R&D, forging, machining, and testing
- Reliable OEM solutions for global plumbing brands
- Products exported to more than 80 countries
Established: 1998
Headquarters: Ningbo, Zhejiang, China
Main Products:
- Brass press fittings
- Threaded pipe fittings
- Thermostatic radiator valves
- Water control valves
- Smart water system components
5. Zhuji Tongjie Pneumatic Manufacturing Co., Ltd.
Company Overview:
Zhuji Tongjie Pneumatic Manufacturing Co., Ltd. is a specialized manufacturer of brass pneumatic fittings and compressed air accessories. Located in Zhuji, one of China's most important production bases for pneumatic components, the company focuses on developing durable connection solutions for industrial automation, air compressors, and pneumatic control systems.
Tongjie offers a wide selection of threaded fittings, quick couplings, hose connectors, and pneumatic accessories designed for reliable sealing and long service life. By concentrating on the pneumatic industry, the company has accumulated extensive experience in producing fittings that can withstand frequent assembly, vibration, and high-pressure working conditions. Its products are widely supplied to distributors and OEM equipment manufacturers worldwide.
Highlights
- Specialized manufacturer of pneumatic brass fittings
- Wide range of threaded and quick-connect solutions
- Suitable for industrial automation and compressed air systems
- OEM production and customized designs available
- Reliable quality with competitive pricing
Established: 2000s
Headquarters: Zhuji, Zhejiang, China
Main Products:
- Brass pneumatic fittings
- Quick couplers
- Hose connectors
- Brass silencers
- Air compressor accessories
6. DunAn Environment
Company Overview:
DunAn Environment is one of China's leading manufacturers of HVAC and refrigeration components, supplying precision brass fittings and valves to well-known air conditioning brands around the world. With decades of manufacturing experience, the company has established advanced production lines capable of meeting the demanding requirements of refrigeration and fluid control applications.
Its brass fittings are widely used in air conditioners, refrigeration equipment, heat pumps, and commercial cooling systems. DunAn places strong emphasis on product reliability, pressure resistance, and leak prevention, making its components suitable for high-performance HVAC installations. The company also provides customized solutions for global OEM customers seeking dependable refrigeration components.
Highlights
- Leading supplier for HVAC and refrigeration industries
- Advanced manufacturing and automated quality inspection
- Strong OEM capabilities for global equipment brands
- Reliable products for high-pressure cooling systems
- Extensive experience in international markets
Established: 1987
Headquarters: Hangzhou, Zhejiang, China
Main Products:
- Brass refrigeration fittings
- Service valves
- Refrigerant distributors
- HVAC components
- Precision machined brass parts
7. Fanski Group
Company Overview:
Fanski Group is a well-known manufacturer of brass plumbing products, serving the sanitary ware and residential construction industries for many years. Based in Yuhuan, Zhejiang, the company has developed a complete production system covering brass forging, precision machining, polishing, plating, and final assembly, allowing it to deliver products with both reliable performance and an attractive finish.
The company's brass pipe fittings are commonly used in bathrooms, kitchens, water supply systems, and household plumbing installations. In addition to supplying standard fittings, Fanski works with international brands on OEM and private-label projects, providing flexible manufacturing solutions for distributors, retailers, and home improvement companies.
Highlights
- Strong expertise in sanitary and residential plumbing products
- Integrated manufacturing with high-quality surface finishing
- OEM and private label services available
- Products widely exported to Europe and North America
- Reliable supplier for bathroom and kitchen applications
Established: 1990s
Headquarters: Yuhuan, Zhejiang, China
Main Products:
- Brass pipe fittings
- Brass valves
- Angle valves
- Sanitary plumbing accessories
- Bathroom and kitchen fittings
8. Zhuji City Howhi Air Conditioners Made Co., Ltd.
Company Overview:
Zhuji City Howhi Air Conditioners Made Co., Ltd. specializes in manufacturing brass and copper components for air conditioning and refrigeration systems. With years of experience in the HVAC industry, the company supplies precision fittings that help ensure efficient refrigerant flow, secure sealing, and reliable system performance. Its production capabilities include precision machining, brazing, assembly, and quality inspection.
Howhi serves manufacturers of residential and commercial air conditioning equipment as well as aftermarket distributors. In addition to standard products, the company offers customized solutions for customers requiring special dimensions or connection types, making it a dependable partner for HVAC component sourcing.
Highlights
- Focused on HVAC and air conditioning components
- Precision brass and copper machining capabilities
- Supports OEM and customized production
- Reliable quality for refrigeration applications
- Export experience across global HVAC markets
Established: 2003
Headquarters: Zhuji, Zhejiang, China
Main Products:
- Brass distributors
- Copper-brass connectors
- Flare nuts and unions
- Air conditioning fittings
- Refrigeration accessories
9. Zhuji Mingou Pneumatic Technology Co., Ltd.
Company Overview:
Zhuji Mingou Pneumatic Technology Co., Ltd. is an experienced manufacturer of brass pneumatic fittings and industrial connectors. The company focuses on providing cost-effective products for distributors, wholesalers, and equipment manufacturers looking for reliable quality at competitive prices. Modern CNC machining equipment and standardized production processes enable Mingou to efficiently handle both standard and customized orders.
With flexible manufacturing capabilities and responsive customer service, Mingou has become a preferred OEM supplier for many overseas customers. The company emphasizes stable quality, fast production, and practical solutions that help buyers reduce sourcing costs without compromising performance.
Highlights
- Competitive OEM manufacturing services
- Cost-effective brass fitting solutions
- Flexible production for small and large orders
- Fast delivery and responsive customer support
- Suitable for distributors and industrial equipment manufacturers
Established: 2008
Headquarters: Zhuji, Zhejiang, China
Main Products:
- Brass pneumatic fittings
- Quick couplers
- Threaded adapters
- Hose barbs
- Air tool accessories
10. Air-Fluid Pneumatic Components Co., Ltd.
Company Overview:
Founded in 2010, Air-Fluid Pneumatic Components Co., Ltd. has developed into a professional brass pipe fittings manufacturer serving customers in industrial automation, fluid control, pneumatic systems, and mist cooling applications. Based in Ningbo, China, the company combines precision CNC machining with efficient production management to deliver consistent product quality and flexible manufacturing solutions for global customers.
Air-Fluid specializes in custom brass pipe fittings, nickel-plated brass fittings, and pneumatic connection components designed for demanding industrial environments. From prototype development to mass production, the company works closely with OEM and ODM customers to create products that match specific performance requirements. With short sampling lead times, strict quality control, and responsive technical support, Air-Fluid has become a trusted manufacturing partner for distributors, equipment manufacturers, and engineering companies worldwide.
Highlights
- Professional custom brass pipe fittings manufacturer
- Specialized in nickel-plated brass fittings for enhanced corrosion resistance
- Fast prototype development and OEM/ODM manufacturing
- Precision CNC machining with strict quality inspection
- Flexible production for both standard and customized projects
- Experienced exporter serving customers across Europe, North America, Southeast Asia, and the Middle East
Established: 2010
Headquarters: Ningbo, Zhejiang, China
Main Products:
- Nickel-plated brass fittings
- Brass pneumatic fittings
- Push-to-connect fittings
- Custom brass pipe fittings
- High-pressure misting fittings
- OEM precision brass components
OEM Brass Pipe Fittings Manufacturing in China
OEM manufacturing has become one of the biggest advantages of Chinese brass pipe fittings manufacturers. Many factories can produce products based on customer requirements instead of supplying only standard catalog items.
Flexible Product Customization
OEM projects often begin with a drawing, sample, or simple idea.
Manufacturers can help optimize the design before production starts, making the product easier to manufacture while maintaining its intended performance.
Common customization options include:
- Thread standards (NPT, BSP, BSPT, G, Metric)
- Custom dimensions
- Nickel-plated or natural brass finishes
- Laser logo engraving
- Retail or private-label packaging
Rapid Sample Development
Before mass production, most manufacturers provide samples for testing and approval.
This helps buyers verify thread compatibility, sealing performance, and installation before placing a large order.
Example:
An equipment manufacturer developing a new mist cooling system first ordered prototype fittings for field testing. After several design adjustments, full production started with confidence, reducing the risk of costly modifications later.
Efficient Production for Growing Businesses
Many Chinese factories can handle both small trial orders and large production runs.
This flexibility is especially valuable for startups launching new products as well as established brands expanding into new markets.
Below are some of the OEM services commonly offered by professional manufacturers.
| OEM Service | Description |
|---|---|
| Custom design | Manufacturing based on drawings or samples |
| CNC machining | High-precision production for complex parts |
| Surface treatment | Nickel plating, polishing, and other finishes |
| Logo customization | Laser engraving or private branding |
| Custom packaging | Retail boxes, labels, and cartons |
Choosing a manufacturer with strong OEM capabilities gives buyers greater flexibility, shorter development cycles, and a more reliable long-term supply chain.
Frequently Asked Questions
Here are some of the most common questions buyers ask when sourcing brass pipe fittings from China.
Why choose a Chinese brass pipe fittings manufacturer?
Chinese manufacturers offer competitive pricing, mature supply chains, strong OEM capabilities, and extensive export experience, making them a reliable choice for global buyers.
Can I order custom brass pipe fittings?
Yes. Most manufacturers support OEM production based on drawings, samples, or technical requirements, including custom threads, dimensions, and surface finishes.
What surface finishes are available for brass pipe fittings?
Common finishes include natural brass, **nickel plating**, chrome plating, and polishing. The best option depends on the application and operating environment.
How can I evaluate a reliable manufacturer?
Look for manufacturing experience, quality control, OEM capabilities, export history, and responsive technical support instead of focusing on price alone.
Can I request samples before placing a bulk order?
Yes. Most professional manufacturers provide samples for testing, allowing buyers to verify product quality and compatibility before mass production.
Conclusion
Choosing the right brass pipe fittings manufacturer is about more than comparing prices. Manufacturing experience, product quality, OEM capability, and reliable delivery all play an important role in building a stable supply chain. China continues to be one of the world's leading manufacturing hubs, offering buyers a wide selection of experienced suppliers for plumbing, HVAC, pneumatic, gas, and industrial applications.
If you are looking for a trusted Chinese manufacturer, Air-Fluid is ready to support your project with **custom brass pipe fittings**, precision CNC machining, nickel-plated brass fittings, and flexible OEM & ODM services. Whether you need prototypes or high-volume production, our engineering team is committed to providing dependable quality, fast communication, and professional support. Visit Air-Fluid to discuss your requirements or request a free quotation today.
