Guizhou Hongda Lixin Metrology and Testing Co., Ltd.

ADDRESS:4-8th Floor, Yungang Building, No. 216, Zhonghua North Road, Yunyan District, Guiyang City, Guizhou Province

BUSINESS SCOPE: Business operations that are prohibited by laws, regulations, and decisions of the State Council shall not be allowed; if the laws, regulations, and decisions of the State Council require permission (examination and approval), they shall be operated with permission (approval) documents after approval by the approval authority; laws, regulations, and decisions of the State Council require no permission (approval) ), market entities independently choose to operate. (Verification, testing, calibration, repair and maintenance of measuring equipment and instruments; coal mine development and investment; environmental protection and infrastructure investment.)

E-MAIL:674854228@qq.com;463678086@qq.com