Its official website describes valve research, manufacture and sales. Published ranges include butterfly, gate, ball, check and control valves, flow and pressure-regulating valves, air-release valves and expansion or dismantling joints.
Zhengzhou valve companies
Explore valve businesses, trading companies and suppliers of components, materials and related services. Browse their published ranges and company pages.
Its official introduction describes manufacture of power-station, liquefied-gas and general industrial valves. Published products include gate, globe, check, ball, butterfly, safety, blowdown and plunger valves, with special-valve design to user requirements.
Its official website describes manufacture of large-diameter metal-seated and rubber-seated butterfly valves, eccentric and rotary ball valves, resilient-seat gate valves, check valves, air-release valves and expansion joints.
Its official website describes valve design and manufacture with casting, machining, assembly and testing operations. Published ranges include butterfly valves, eccentric and rotary ball valves, resilient-seat gate valves, check valves, pump-control valves and pipe compensation joints.
Its official website describes industrial-valve production. Published ranges include gate, globe, butterfly and ball valves, plunger valves, steam traps, safety valves, pressure-reducing valves and air-volume regulating valves.
Its public company scope lists sales of valves, valve castings and raw materials, industrial hardware, instruments, machinery and parts, and wastewater-treatment equipment and accessories. It also lists valve and equipment technical consultation and services.
Its public company scope includes sales of valves and cocks, pipeline equipment, pumps, pneumatic components, fasteners, rubber and plastic products, metal materials, machinery parts, sealing packing and seals, with technical services.
Its public company scope describes sales of valves and accessories, castings, steel materials, expansion devices and flexible joints.
Its official website describes ferrous and non-ferrous casting and precision machining to customer drawings or samples. Published components include valve housings, oilfield pipe connectors, fixed and connecting flanges and other machinery parts.
Its official website describes development and manufacture of rubber joints and pipeline products. Published ranges include flexible single- and double-sphere rubber joints, reducing and elbow joints, full-face sealing joints, limit devices and rubber duckbill check valves.
Its official website describes manufacture of valves, rubber joints and pipeline accessories. Published ranges include expansion and dismantling joints, bellows expansion joints, rubber check valves, flanges, waterproof sleeves, gate, globe, ball, check and butterfly valves and strainers.
Its public company scope lists manufacture and sales of ordinary valves, ferrous casting, machinery, machine-tool accessories and parts. It also lists sales of foundry moulding materials, casting machinery, metal materials and mechanical components.