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Changzhou Zhongjia Plastic Industry Co., Ltd.
Changzhou Zhongjia Plastic Industry Co., Ltd. was established in 2006. It is an enterprise specializing in the research, development, production and sales of UPVC, CPVC plastic pipe fittings and valve products. As China Wholesale Water Supply PVC-U Fittings Suppliers and Water Supply UPVC Fittings Factory. Our featured products are plastic products such as UPVC/CPVC pipes, pipe fittings and valves. At present, we mainly supply industrial and water supply series pipes, pipe fittings and valves that meet national standards, American standards. Our products are sold to Southeast Asia, the Middle East, Africa, North America, South America, and are widely used in industry, agriculture, construction and other fields.
Our company is located in the Xueshuxiang Industrial Concentration Zone, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province. The area is close to the Shanghai-Chengdu Expressway for 10 kilometers, the Yangtze River Expressway for 15 kilometers, the Changzhou High-speed Railway Station for 15 kilometers, and Shanghai for 160 kilometers. It has convenient transportation and environment.
The company covers an area of 50,000 square meters and has an annual production capacity of more than 30,000 tons. The company has passed ISO9001, ISO14001, and OHSAS18001 system certification. It has 4 raw material mixers, 60 plastic injection molding machines, 8 pipe extrusion production lines, 10 mechanical processing equipment, and more than 3,000 sets of molds. At present, we have 150 employees, including 10 technicians. With the continuous development and increasing internationalization of the company, we are committed to attracting talents and preparing for vigorous development.
The company adheres to the market-oriented, quality-oriented, service-oriented, introduces advanced production equipment and technology, makes products, creates brands, and has won the trust and recognition of customers. It has now become one of the green and vital pipeline production enterprises at home and abroad. We will always focus on customer satisfaction, follow the business principles of "modernization, youth, and knowledge", strive to catch up with the advanced level of the same industry at home and abroad, and strive to create a Chinese brand.
We sincerely welcome domestic and foreign customers to our company to discuss cooperation!
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PVC-U Fittings for Water Supply Industry knowledge

How Do Water Supply PVC-U Fittings from Changzhou Zhongjia Plastic Industry Co., Ltd. Perform Under Freezing ?

In the realm of modern plumbing and industrial fluid management, the performance of materials under extreme environmental conditions is paramount. Changzhou Zhongjia Plastic Industry Co., Ltd., a pioneer in the research, development, and production of UPVC and CPVC pipe fittings and valves, has established a reputation for delivering reliable, high-performance solutions. 

Company Overview

Established in 2006, Changzhou Zhongjia Plastic Industry Co., Ltd. has emerged as a global leader in the manufacture of UPVC and CPVC plastic pipe fittings and valves. Located in the Xueshuxiang Industrial Concentration Zone of Changzhou City, Jiangsu Province, the company benefits from its proximity to critical transportation hubs such as the Shanghai-Chengdu Expressway and Changzhou High-Speed Railway Station. This strategic location enhances its logistical efficiency for serving clients worldwide.

Spanning a production area of 50,000 square meters, the company boasts an impressive annual production capacity exceeding 30,000 tons. With a robust infrastructure comprising 60 plastic injection molding machines, 8 pipe extrusion lines, and over 3,000 molds, it ensures the consistent quality and precision of its products. The organization’s commitment to excellence is reinforced by its ISO9001, ISO14001, and OHSAS18001 certifications, underscoring its dedication to quality, environmental sustainability, and occupational health and safety.

Resilience of PVC-U Fittings in Extreme Conditions

Changzhou Zhongjia’s water supply PVC-U fittings stand out due to their exceptional adaptability to extreme thermal conditions. Whether in subzero environments or high-temperature scenarios, these fittings demonstrate remarkable resilience and functionality. Here are some key attributes that make these fittings ideal for such demanding applications:

Superior Thermal Stability

The advanced chemical composition of PVC-U ensures that these fittings maintain structural integrity and functional reliability over a wide temperature range. In freezing conditions, the material’s high impact resistance prevents brittleness, minimizing the risk of fractures. 

Resistance to Corrosion and Scaling

Unlike metal fittings that are prone to rust and scaling, PVC-U fittings from Changzhou Zhongjia remain unaffected by prolonged exposure to water or other corrosive substances.

Energy-Efficient Flow Dynamics

The smooth inner surface of these water supply PVC-U fittings reduces friction, resulting in minimal pressure loss and optimized flow rates. This characteristic is particularly beneficial in high-demand systems where efficiency and reliability are critical.

Economic and Practical Advantages

In addition to their superior performance, Changzhou Zhongjia’s PVC-U fittings offer practical and economic benefits:

Longevity: Anti-aging properties and a long service life make these fittings a cost-effective solution for long-term projects.

Ease of Installation: Lightweight and user-friendly, these fittings simplify installation processes, reducing labor costs and downtime.

Reduced Maintenance: With resistance to scaling and corrosion, the need for frequent maintenance is significantly minimized, further lowering operational costs.

Versatile Applications

Changzhou Zhongjia’s water supply PVC-U fittings are engineered to meet global standards, including national, American specifications. Their versatility extends to:

Residential and Industrial Water Supply Systems: Ensuring safe and reliable water distribution.

Chemical Sewage Systems: Withstanding corrosive substances without compromising performance.

Drainage and Waste Management: Offering smooth and efficient waste removal solutions.

Commitment to Excellence and Sustainability

Guided by the principles of modernization, youthfulness, and knowledge, Changzhou Zhongjia Plastic Industry Co., Ltd. continually strives to enhance customer satisfaction. By investing in state-of-the-art equipment and fostering innovation, the company has positioned itself as a green and dynamic force in the global pipeline industry.

The water supply PVC-U fittings from Changzhou Zhongjia Plastic Industry Co., Ltd. consistently deliver unmatched reliability, efficiency, and durability. With a steadfast commitment to quality and customer satisfaction, the company continues to set benchmarks in the industry, ensuring that their products remain the preferred choice for diverse applications worldwide.

For inquiries or to explore partnership opportunities, domestic and international clients are warmly invited to connect with Changzhou Zhongjia and experience their exceptional solutions firsthand.