As a major force in China’s valve industry, WEIZIDOM has established itself as a leader among China valve manufacturers, leveraging over 20 years of industry experience. Through continuous innovation by its R&D and technical teams, the company has continuously upgraded its production technology, and continuously improved its standards. Currently operating six production plants, WEIZIDOM provides customers with gate and butterfly valves, a wide range of valves used in industries such as water treatment, petroleum, chemical, and food.
Gate valves are designed for reliable opening and closing, and long-term high-pressure operation. They feature precision-machined stem threads, wear-resistant seats, and a multi-layer seal design, ensuring tight closing and low leakage. These valves are suitable for municipal water supply, petrochemicals, oil and gas pipelines, and metallurgical projects, offering safety, reliability, and stable performance.
WEIZIDOM butterfly valves are renowned for their compact design, flexible operation, easy maintenance, and low torque, making them widely used in HVAC systems, water treatment, fire protection piping, and industrial pipe networks. WEIZIDOM offers corrosion-resistant butterfly valves with rubber or PTFE linings, along with high-precision seals to ensure long-term durability.
| Gate Valves | Butterfly Valves |
| Flange gate valve | Flange butterfly valve |
| Knife gate valve | Lug butterfly valve |
| Rising stem gate valve | Wafer Butterfly Valve |
| Hard seal gate valve | Grooved end butterfly valve |
| Soft seal gate valve | Eccentric Butterfly Valve |
| Pneumatic gate valve | Stainless Steel Butterfly Valve |
| Ductile iron gate valve | Ductile iron butterfly valve |
| Cast steel gate valve | Cast steel butterfly valve |
| Carbon steel gate valve | Carbon steel butterfly valve |
| Cast iron gate valve | Cast iron butterfly valve |
In addition to the main types of valves mentioned above, WEIZIDOM also produces and exports other types of gate valves and butterfly valves. If you have any needs, please contact us.
Quality is the foundation of WEIZIDOM’s success. Every production process is conducted under a strict ISO9001 quality management system, equipped with high-precision CNC equipment and automated testing processes. As a leading valve manufacturer in China, WEIZIDOM conducts comprehensive testing on all products, including water pressure testing, air tightness testing, and torque performance testing.
In addition to strict quality control, WEIZIDOM continuously invests in innovation. Our R&D team specializes in advanced sealing technologies, corrosion-resistant surface treatments, and automated assembly processes. We also offer OEM/ODM customization services, ensuring every customer receives a valve solution that perfectly meets their needs.
WEIZIDOM valves are designed and tested in accordance with EN, ANSI, API, and DIN standards, ensuring compatibility and reliable performance in international projects, meeting or even exceeding the expectations of our global customers.
With over 20 years of export experience, WEIZIDOM, a China valve manufacturer and supplier, has established a strong presence in the global market. The company now operates six independent factories equipped with advanced CNC machining centers, automated production lines, and modern testing equipment. Products hold international certifications such as ISO and CE and are exported to over 60 countries and regions, including Europe, Central Asia, the Middle East, Southeast Asia, South America, and Africa. They are trusted by global distributors, EPC contractors, and system integrators.
WEIZIDOM not only excels with product quality but also prioritizes customer satisfaction. The company offers an 18-month warranty, rapid after-sales response, and localized support through its overseas offices. An experienced team of engineers provides technical guidance and troubleshooting to ensure efficient operation of customer systems.
As the company proclaims:
“From China to the world, WEIZIDOM represents a new generation of reliable valve manufacturers.”
For many years, WEIZIDOM has been committed to becoming a trusted, long-term partner in the global industrial valve industry, providing customers with efficient, reliable, and sustainable valve solutions. Whether in the past, present or future, the company will continue to be driven by innovation, improve product performance and service quality through intelligent manufacturing and responsible production, and become your long-term valve supplier.
