We are manufacturing Industrial Silencers, acoustic enclosures, Oil and Gas Valves, Variable Load Hungers and Spring Supports, Anti Vibration Equipment, Expansion Flexible Bellows.

We supply all parts for the four major boiler manufacturers. Laars, Raypak, Lochinvar, RBI. We also offer RBI boilers.

On Hai Qiwei Valve Co, Ltd. (: Qi Wei valve) is one of the valve manufacturer of years of history, is the country's most important gate valve, globe valve, check valve, ball valve, butterfly valve, safety valve, rupture disc, gas valves, one of the bus Universal Valve suppliers. In petrole

Supplier of boiler spares. A variety of boiler spares ranging from gas valves to printed circuit boards. Boiler spare parts come with next day delivery.