Pipe fire damper

Hengshui Huayuan produces, sells, installs, and maintains rubber molds and rubber-plastic nylon products, polyurethane molds and products, stamping molds, and more.

Precision machine tools and laser cutting custom manufacturing for general steel, stainless steel, copper and aluminum metal products, non-standard hardware parts, metal hoses, high-pressure hose assemblies, and more.

Connectors, coolers, valves, oil pumps, wear-resistant pipes, compensators, flexible joints, mining machinery and accessories, centrifuges, filter presses, cyclones

Equipment, explosion-proof boxes.