Zhongcai Pipeline (Tianjian Unit Shop)

Feishite Tube Industry Sanitary Ware

Rifeng Pipe (Henan University of Science and Technology 21 Neighbour Family Dependents' Courtyard Shop)

LESSO Pipeline (Luoyang Jifeng Building Materials Co., Ltd.)

Debiao Tube Industry Water Heating Concourse (China YTO Bahao Community Shop)

Kingbull Pipe Industry (Henan University of Science and Technology 21 Neighbour Family Dependents' Courtyard Shop)