welcome to the official website of Yanan Jiasheng Petroleum Machinery Co., Ltd!

延安嘉盛石油机械有限责任公司

CONTACT

TEL:
+86911-2515900
ADDRESS:

yao dian district, yan 'an, shaanxi province

Heavy signal!Private enterprises are expected to participate in the whole industrial chain of oil and gas development




Jiasheng,Petroleum Machinery