Manufacturing
Jinggong has been configured with various processing equipments and can produce a variety of valve products according to ISO, API, ANSI, BS, DIN, NF, JIS, JPI, GB, JB standards.
Test Center
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.
