Room214,Huaying Building,Tianjin Airport Economic Area

Tianjin Neried Technology Co., Ltd is a professional R&D company of galvanizing equipments. We design, manufacture,test and market the whole range of hot dip galvanizing equipments,with extens...

No 2 Jinhua Road, Hexi District

Tianjin Henghua Pipeline Technology Co., Ltd. under Hebei Bohai Pipeline Equipment Group Co., Ltd.,Our main products are: spiral pipes, hot-rolled pipes, anticorrosive pipe ?elbows, flanges, tees ect....