To assure of valve quality, Jinggong equipped with advanced testing equipment and perfect detection means, and has established a strict quality management team who can execute the whole process of quality control of material inspection, production process inspection, and finished product inspection.
Jinggong was established in 1978, and has achieved a leapfrog development by joint efforts of all the members of Jinggong team, and has built a production base with annual production capacity of 100 thousand sets of petrochemical power plant valves; Jinggong has also set up branches and joint ventures in the past years in China, such as Shanghai Yatai special steel co., ...
Jinggong has set up a nationwide sales and service network in China, and set up a professional after-sales service department, equipped with full-time service personnel to provide our customers with meticulous and thoughtful pre-sales, sale and after-sales service.
Add.:No. 806, 4th Avenue, Binhai Industrial Zone, Longwan District, Wenzhou city, China.