Shanxi Changhe Hydraulic Equipment Co., Ltd. Tsis nyob hauv The Intelligent Manufacturing Industrial Park of Jinzhong Development Zone, Phau Ntxawv Xav Ncoog Shanxi. Phau ntawv lub koom haum muaj 9,000 meter. Phau ntawv pab tau ntaus phoojywg phoojywg phoojywg nrhiav phau ib lub hwjchim, thiab lub hwjwm nrhiav phau, ( Chiv Keeb 3: 1 - 5) Yog li ntawd, tsis muaj kev nyuaj siab ntso, thiab tej kev nyuaj siab nyiaj nrhiav tau. Tej zaum ntsiab tswvyim qhuab hloov. Nimno, tej tswb nrhiav hidroulic, nrhiav nrhiav lub hwjwm, cia nrhiav nrhiav lub nroog, cia nrhiav nrhiav lub nroog, cia nrhiav nrhiav lub nroog. Tsis tas li ntawd xwb, tej tswvyim tswj tswj tswj tswj. Lawv, Qhia npau nrhiav phau nrhiav phau nrhiav phau nrhiav phau nrhiav phau nrhiav phau nrhiav li National Energy Group. China Coal Science and Industry Group, China Coal Group, Zhengmei Machinery Group, Shandong Energy Group, etc., ( 1 Khaulauxi 3: 1 - 5) muaj ib yam li ntawd.