Founded in 1993 and located in Wenzhou, Zhejiang, with a registered capital of RMB 21.2 million, HJG specializes in the manufacturing of regulating valves. Its product portfolio includes electric and pneumatic regulating valves, actuators, explosion-proof limit switches, butterfly valves, ball valves, CV3000 series valves, cage-type valves, and safety shut-off valves. The company offers customization capabilities such as soft/hard sealing, explosion-proof, corrosion-resistant, and high/low-temperature resistance. These products are widely used in petroleum, chemical, electric power, metallurgy, light industry, building materials, pharmaceutical, and other industries, providing reliable control solutions for industrial automation.