ABOUT
Baoji Jinzuan petroleum machinery Co.,Ltd.（JZPM）is a professional manufacturer of petroleum machinery....
NEWS
PetroChina has produced 490 million tons of crude oil in Xinjiang in the past 60 years
Eastern geophysical exploration "two wide and one high" precise exploration of Junggar Basin
Warmly celebrate the successful unveiling of Baoji golden diamond Petroleum Machinery Co., Ltd