Top 10 Stainless Steel Fitting Manufacturers in China

Stainless steel fittings are core components in fluid transportation and pipeline connection systems, playing a crucial role in ensuring the tightness, stability and safety of pipelines. Characterized by excellent corrosion resistance, high mechanical strength, good wear resistance and long service life, they are widely used in petroleum, chemical, food, medicine, water treatment, construction, shipbuilding, aerospace and other key industries. China, as a major producer and exporter of stainless steel fittings, boasts a large number of manufacturers with advanced production technology and complete quality control systems. Their products not only meet domestic demand but also are exported to global markets. The following are the top 10 stainless steel fitting manufacturers in China.

 

1. NexusNova Materials (Shanghai) Co.,Ltd

NexusNova Materials is a vertically integrated global supplier of premium nickel-based alloys (Inconel® 600/625/718, Hastelloy® C-276/C-22, Monel® 400/K500, Incoloy® 825/925, Nimonic®, Pure Nickel 200/201) ,titanium alloys (CP Titanium Gr1-4, Ti-6Al-4V Gr5, Ti-3Al-2.5V Gr9, NiTi Shape Memory Alloys) and specialty stainless steels (Duplex 2205/2507, Super Austenitic 904L/254SMO, Martensitic 17-4PH, Precipitation-Hardening 15-5PH).delivering pipes/tubes, sheets/coils, bars/wires, forgings, and custom machined components for critical aerospace, energy, chemical, and medical applications.

 

2. Jiuli Special Material Technology Co.,Ltd (Zhejiang)

Founded in 1987 and listed on the Shenzhen Stock Exchange, Jiuli is a comprehensive enterprise specializing in the production of industrial stainless steel, special alloy pipes and fittings. It has strong technical strength as a national enterprise technology center and a standard drafter. Its stainless steel fittings are widely used in petroleum, natural gas, nuclear power and other high-end industrial fields, and are exported to more than 70 countries and regions worldwide.

 

3. Zhejiang Dewei Stainless Steel Pipe Industry Co.,Ltd

Established in 1986, Dewei is a high-tech enterprise focusing on the processing and manufacturing of stainless steel pipes and fittings. It specializes in providing high-performance, corrosion-resistant solutions for industrial and civil water pipes, with an annual production capacity of over 5 million fittings. The products are favored by customers for their reliable quality and stable performance.

 

4. Guangzhou Mayer Co.,Ltd

Listed on the Hong Kong Stock Exchange, Mayer was founded in 1995 and is a high-tech enterprise specializing in the R&D and production of stainless steel pipes and fittings. It is a major drafter of national and industry standards for stainless steel pipes and fittings, with its products covering stainless steel water pipes, fittings and industrial stainless steel pipes.

 

5. Chengdu Gongtong Pipe Industry Group Co.,Ltd

Founded in 2002, Gongtong Pipe Industry is one of the earliest domestic enterprises engaged in the R&D and production of stainless steel water and gas pipelines. It integrates the R&D and production of stainless steel pipes, fittings and steel-plastic pipes, and its independently developed ring pressure connection technology has been widely applied in various construction projects across the country.

 

6. Meide Yachang Group Co.,Ltd

Founded in 1999, Meide Yachang is a high-tech enterprise and a founder of thin-walled stainless steel double press-fit technology. It participates in the compilation of dozens of industry standards, with main products including stainless steel pipes, fittings and grooved fittings, covering water supply, gas, fire protection and other fields.

 

7. Guangdong Yuehua Stainless Steel Profile Co.,Ltd

Established in 1991, Yuehua Stainless Steel is a high-tech enterprise specializing in the production of decorative stainless steel pipes and press-fit stainless steel drinking water pipe fittings. Its products are known for good toughness and strong corrosion resistance, and are sold well at home and abroad, especially in Southeast Asian countries.

 

8. Zhejiang Zhengkang Industrial Co.,Ltd

Founded in 1999 and listed on the NASDAQ in the United States, Zhengkang is a global advanced new pipeline solution provider. It focuses on the R&D and production of new pipeline products with core technologies, offering stainless steel pipeline products with various connection methods for water supply, construction, gas and other fields.

 

9. Zhejiang Jinzhou Pipeline Technology Co.,Ltd

Founded in 1981, Jinzhou Pipeline is a large high-tech listed company specializing in the R&D and manufacturing of high-grade petroleum industrial pipelines and green civil pipelines. It has more than 100 authorized patents and participates in the formulation and revision of 25 national and industry standards, with strong comprehensive production capacity.

 

10. Wegs (Shanghai) Fluid Technology Co.,Ltd

Established in 2012, Wegs is a high-tech enterprise engaged in the R&D, manufacturing and sales of double press-fit thin-walled stainless steel pipes, fittings and supporting connectors. Its products are widely used in direct drinking water, cold and hot water and fire protection systems of high-end hotels, hospitals and buildings, with a marketing network covering major domestic cities and exporting to Europe.