in april 2018, our company passed the certification of nanjing urban and rural construction committee and obtained the certificate of engineering enterprise qualification certificate.
in april 2018, our company passed the certification of nanjing urban and rural construction committee and obtained the certificate of engineering enterprise qualification certificate.
tel：025-84414484 fax：025-86647595 address:wenying road no.3,binjiang development zone jiangning district,nanjing city