BRIEF INTRODUCTION: Hejian Fist Petroleum Equipment Co., Ltd. is located in the drill bit town of Hejian, the middle of Cangzhou City. We enjoy good location and convenient transportation. Our....
JILIN SENFENG PIPE CO., LTD. is established as a manufacturer of ductile iron ( D.I.) pipes & fittings plus carbon steel pipes. Dominant products ( D.I. series) have won widespread acceptance in the....