Top Couplings pipe fittings Products Manufacturers and Suppliers in china
- Introduction
- Understanding Couplings Pipe Fittings
- Top Manufacturers and Suppliers in China
- 1. Zhejiang Tianyan Holding Co., Ltd.
- 2. Ningbo Xinchao Automatization Component Co., Ltd.
- 3. Ningbo Riteco Copper Co., Ltd.
- 4. Shandong Shengxin Pipe Industry Co., Ltd.
- 5. Ningbo Hi-Tech Smart Machinery Co., Ltd.
- Comparative Overview of Top Manufacturers
- Conclusion
- Frequently Asked Questions

Introduction
When it comes to sourcing high-quality couplings pipe fittings, China stands out as a global leader in manufacturing and supplying these essential components. This article explores the top manufacturers and suppliers in China, highlighting their strengths and product offerings to assist you in making informed procurement decisions.
Understanding Couplings Pipe Fittings
Couplings pipe fittings are integral components used to connect two sections of piping, ensuring a secure and leak-proof joint. They come in various materials, including stainless steel, brass, and PVC, each suited for specific applications. Selecting the right coupling is crucial for the efficiency and safety of piping systems.
Top Manufacturers and Suppliers in China
1. Zhejiang Tianyan Holding Co., Ltd.
Overview: Zhejiang Tianyan Holding Co., Ltd. is a prominent manufacturer based in Taizhou, Zhejiang Province. Established in 2013, the company specializes in producing a wide range of PVC and CPVC pipes and fittings, including couplings. With a plant area exceeding 2,000 square meters and a workforce of 697 employees, Tianyan has established itself as a reliable supplier in the industry.
Strengths:
- Extensive product range covering various piping solutions.
- Strong research and development capabilities with ODM, OEM, and own brand options.
- Verified business licenses and audited supplier status, ensuring credibility and trustworthiness.
2. Ningbo Xinchao Automatization Component Co., Ltd.
Overview: Located in Ningbo, Zhejiang Province, Ningbo Xinchao Automatization Component Co., Ltd. has been a key player in the manufacturing sector since 2008. The company focuses on pneumatic components, including couplings, cylinders, and valves. With a plant area of over 2,000 square meters and a team of 235 employees, Xinchao offers comprehensive solutions for automation needs.
Strengths:
- Specialization in pneumatic components, ensuring expertise in the field.
- ISO 9001 certification, reflecting commitment to quality management systems.
- Ability to provide both ODM and OEM services, catering to diverse client requirements.
3. Ningbo Riteco Copper Co., Ltd.
Overview: Ningbo Riteco Copper Co., Ltd., established in 2022, is a trading company based in Ningbo, Zhejiang Province. The company specializes in brass fittings, Pex-Al-Pex pipes, press fittings, and Pex fittings. Despite being a relatively new entrant, Riteco has quickly gained recognition for its quality products and services.
Strengths:
- Focus on brass fittings and Pex-Al-Pex pipes, catering to specific market needs.
- Offers OEM, ODM, and own brand options, providing flexibility to clients.
- Verified business licenses and audited supplier status, ensuring reliability.
4. Shandong Shengxin Pipe Industry Co., Ltd.
Overview: Shandong Shengxin Pipe Industry Co., Ltd. is a manufacturer and trading company specializing in grooved fittings and couplings. With a plant area of over 2,000 square meters and a team of 49 employees, Shengxin has established a strong presence in the market.
Strengths:
- Specialization in grooved fittings and couplings, offering expertise in this niche.
- Own brand, ODM, and OEM capabilities, providing tailored solutions to clients.
- Quick response time, ensuring efficient communication and service.
5. Ningbo Hi-Tech Smart Machinery Co., Ltd.
Overview: Ningbo Hi-Tech Smart Machinery Co., Ltd. is a trading company based in Ningbo, Zhejiang Province. Established in 2010, the company specializes in pneumatic cylinders, solenoid valves, air treatment units, pneumatic accessories, and machinery parts. With a plant area of 500 square meters and a team of 11 employees, Hi-Tech Smart Machinery offers a range of automation components, including couplings.
Strengths:
- Specialization in pneumatic components, ensuring expertise in the field.
- Fast delivery within 15 workdays, catering to urgent requirements.
- Offers both ODM and OEM services, providing flexibility to clients.
Comparative Overview of Top Manufacturers
Manufacturer | Location | Established | Specialization | Strengths |
---|---|---|---|---|
Zhejiang Tianyan Holding Co., Ltd. | Taizhou, Zhejiang | 2013 | PVC and CPVC pipes and fittings | Extensive product range, strong R&D capabilities, verified business licenses |
Ningbo Xinchao Automatization Component Co., Ltd. | Ningbo, Zhejiang | 2008 | Pneumatic components | Specialization in pneumatic components, ISO 9001 certification, ODM and OEM services |
Ningbo Riteco Copper Co., Ltd. | Ningbo, Zhejiang | 2022 | Brass fittings, Pex-Al-Pex pipes | Focus on specific market needs, OEM, ODM, and own brand options, verified business licenses |
Shandong Shengxin Pipe Industry Co., Ltd. | Shandong | Not specified | Grooved fittings and couplings | Specialization in grooved fittings, own brand, ODM, and OEM capabilities, quick response time |
Ningbo Hi-Tech Smart Machinery Co., Ltd. | Ningbo, Zhejiang | 2010 | Pneumatic components | Specialization in pneumatic components, fast delivery, ODM and OEM services |
Conclusion
China's manufacturing sector offers a diverse range of high-quality couplings pipe fittings through numerous reputable manufacturers and suppliers. By understanding the strengths and specializations of these companies, you can make informed decisions that align with your specific requirements, ensuring the efficiency and reliability of your piping systems.
Frequently Asked Questions
1. What are couplings pipe fittings?
Couplings pipe fittings are components used to connect two sections of piping, ensuring a secure and leak-proof joint. They come in various materials, including stainless steel, brass, and PVC, each suited for specific applications.
2. Why choose Chinese manufacturers for couplings pipe fittings?
Chinese manufacturers are known for their extensive product range, competitive pricing, and advanced manufacturing capabilities, making them a preferred choice for sourcing couplings pipe fittings.
3. How do I select the right coupling for my piping system?
Consider factors such as the material compatibility, pressure and temperature ratings, and the specific application requirements to select the appropriate coupling for your piping system.
4. Are there any certifications to look for when choosing a manufacturer?
Certifications like ISO 9001 indicate a manufacturer's commitment to quality management systems, ensuring consistent product quality and reliability.
5. How can I ensure the quality of couplings pipe fittings sourced from China?
Partnering with reputable manufacturers, reviewing product certifications, and conducting quality inspections can help ensure the quality of couplings pipe fittings sourced from China.

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