Junziguan Village Xicun Town Hejian

We are Hejian Tengda Petroleum Supplies Co., Ltd. <br/> <br/>located in the PetroChina in Huabei. Our company is a <br/> <br/>business e...

huada, Langfang, Hebei, China

HARGRAND (Former: BAOQI) was specialized in producing drilling tools. It is located in Yanjiao National High-Tech Development area at Hebei Province which is 20 kilometers away from Beijing Capital ai...