Beijing changhuasheng building materials business department

ADDRESS:Bungalow No. 80, District 2, Henan, Liulin Village, Sujiatuo Town, Haidian District, Beijing
BUSINESS SCOPE: Business operations prohibited by laws, administrative regulations, and decisions of the State Council; those permitted by laws, administrative regulations, and decisions of the State Council shall be permitted to operate after being approved by the exami
E-MAIL:——