Company News - Zhengzhou Jinggong Technology Co., Ltd

Welcome! ZZJG VALVE Factory Can Offer High Quality Line Blind Valves And Goggle Valves.

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ZZJG High-Pressure Blind Valve Successfully Passes On-Site Acceptance at CNPC Southwest Oil and Gas Field Branch

ZZJG High-Pressure Blind Valve Successfully Passes On-Site Acceptance at CNPC Southwest Oil and Gas Field Branch

CNPC announced that seven DN200 CLASS600 high-pressure blind valves manufactured by ZZJG (Zhengzhou Jinggong Technology Co., Ltd.) have successfully passed on-site acceptance at the Southwest Oil and Gas Field Branch. This successful acceptance not only demonstrates the company's outstanding capabil…... 2025/12/08

Philippine Long-term Customers Visit ZZJG Valve Factory

Philippine Long-term Customers Visit ZZJG Valve Factory

The delegation toured the production workshop, finished product warehouse, and quality inspection center. During the visit, the clients carefully examined the production line operation process, the performance of core equipment, and product processing techniques, focusing particularly on raw materia…... 2025/11/19

Ukrainian customer visited ZZJG for inspection

Ukrainian customer visited ZZJG for inspection

Recently, a group of Ukrainian clients visited ZZJG to inspect the factory, primarily to purchase industrial valves and establish a long-term cooperative relationship, as well as to discuss future development directions. ZZJG's management and relevant department colleagues warmly received the Ukrain…... 2025/11/12

Mongolian Customers Visit ZZJG VALVE to Inspect Blind Valves

Mongolian Customers Visit ZZJG VALVE to Inspect Blind Valves

Recently, a delegation of Mongolian customers arrived at ZZJG Valve for an on-site inspection of our blind valve products, building a bridge of communication for potential collaboration between the two sides and injecting new vitality into cooperation between Chinese and Mongolian companies.... 2025/10/17

Completed line blind and plug valve repair & replacement project

Completed line blind and plug valve repair & replacement project

The ZZJG Industrial Valve Factory efficiently completed a line blind and plug valve repair and replacement project for a Middle Eastern oil company, demonstrating its core strength and teamwork.... 2025/08/16

Chilean customer visited ZZJG VALVE for purchasing pneumatic goggle valve

Chilean customer visited ZZJG VALVE for purchasing pneumatic goggle valve

Chilean customer delegation made a special trip to Zhengzhou Jinggong technology Co., Ltd. to inspect the company's independently developed pneumatic goggle valve (pneumatic blind valve) series products. After in-depth technical exchanges and product demonstrations, the customer highly praised the e…... 2025/07/31

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