NO.31, KONGMINGXI ROAD, QIXING DISTRICT

Guilin Star Diamond Superhard Material Co., Ltd. was founded in 2007. Our company has been identified as the National High-Tech Enterprise that specializes in the research, development and production ...

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....