Jiarui FRP Co., Ltd. Engaged in manufacturing composite vessels, FRP vessels, towers, process pipes, RPM pipes, cooling tower, grating and cable bridge, etc.

General Packing Co., Ltd. Engaged in manufacturing graphite gaskets and plates, non-graphite packing, metal wound pads, tooth-shaped gaskets, graphite packing rings and graphite packing rings, etc.

Feida Machinery Co., Ltd. ngaged in manufacturing BDQ wavy shield belt conveyor, SD flexible belt transporter, petrochemical mechanism and can-making machines.

Youli piping Co., Ltd. Engaged in manufacturing PVC pipe series of products, involving civil FLOWGUARD cold and hot water supply system, CORZAN industrial piping, BlazeMaster fire pipeline system, etc.