Daqing Sanhuan Drilling Engineering Co., Ltd.

ADDRESS:No. 169, Jingsan Street, Dongfeng New Village, Saertu District, Daqing City, Heilongjiang Province

BUSINESS SCOPE: Drilling, cementing, workover, perforation, downhole operations, directional well technical services, drilling fluid technical services, acid fracturing technical services, coring technical services, grade B geological drilling, general road cargo transportation, equipment leasing.

E-MAIL:ssj0459@163.com;nyh0459@163.com