Dn200 Water Treatment Pneumatic Actuator Wafer Connection Type Pneumatic Butterfly Valve D671f

Hebei Jinghangyu factory group was established in July 1995, who has 3 branch factories covering 89000 square meters: Jhy foundry; Jhy polishing factory; and Jhy valve manufacturing factory. 1. Jhy foundry is a professional manufacturer integrating ductile iron cast making and cast processing, to provide finest finished castings; 2. Jhy polishing factory provides the grinding and shot blasting function to clean the casting body; 3. Jhy valve factory provides one-stop service of valve casting from its own foundry to finished valves, including all 10 production processes. The annual production capacity is 56, 000 tons of castings and 390, 000 finished valves approximately. As the leader in the foundry and valve industry, Jhy factory group has 2 groups of 12 engineers and R&D team, and 3 production departments, 3 quality assurance departments, 2 sales departments, cooperated together to serve our customers. Jhy’s main products include dozens series of water supply and drainage valves, HVAC valves, fire-fighting valves, industrial valves at more than 1, 000 specifications. Valves adopt the ISO, ANSI, API, ASME, BS, DIN and JIS valve standards, certified by ISO9001, ISO18001, ISO14001, CE, EAC, SGS, and TUV and CCCF organization.