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- ABOUT US
Zhejiang LongGong Valve Technology Co., Ltd is a valve manufacturer for industrial valves based in Wenzhou, China. With more than 15 years of experiences in valve manufacturing, Zhejiang LongGong Valve Technology Co., Ltd. has been a leading manufacturer of Stainless Steel & Carbon Steel Gate Valves, Globe Valves, Check Valves, Check Valves, Y Strainer, Sight Glass etc.
We are ISO 9001 certified, and all our products are tested in accordance with the relative standards prior to leaving the factory, and certified according to EN 10204 standards. Commitment, quality & competitiveness are the pillars of our valve system. We understand the Importance of each of these parameters for the success of business.
- NEWS
Global Industrial Valves Market Forecast to 2025

Time of issue : 2019-08-29 14:26:46
The Future of the valve industry belongs to manufacturers able to offer a completely reliable “Full-Service Package”.

Time of issue : 2019-08-29 14:01:32
Big oil’s big bet on natural gas creates a big headache
