Established in 2000, Hejian City Jizhong PetroMachinery Co.,Ltd already become one of the leading manufacturers of high pressure water injection pumps and all kinds of drill bits in China, with ISO9001 certificate. With the efforts of our designers, engineers and sales, more than 100,000 sets pumps and drill bits were sold at home and abroad. Our products are very good used in petro-chemical industry, oilfield construction, mineral construction etc. Our tenet is that supply the ...   |