About ZZJG Valve
Zhengzhou Jinggong Technology Co., Ltd., established in 1981, is headquartered in the "Hometown of Valves in China" — Gaoshan Town, Xingyang City, Henan Province. As a high-tech enterprise, we integrate R&D, manufacturing, sales, and service into one comprehensive system.
With over 40 years of experience, a registered capital of 103,180,000 RMB, and a total investment exceeding 70,000,000 RMB, our 36,000㎡ facility houses state-of-the-art workshops and modern office infrastructure.
We hold key international certifications including ISO9001, ISO14001, OHSAS18001, TS Special Equipment License, CE, and are approved suppliers for China National Petroleum Net and City Gas Network.
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