Chongqing
Yubei District
Municipal
Landscaping Greening
Road Road and Bridge Beam
Feng Jing Landscaping
Design Institute
Shi Gong Zong Cheng Bag
Road and Bridge Engineering
Ji Chu Facilities Construction
Drainage Systems
Gong Road Engineering
Transportation Engineering
Drainage
副理事长单位
理事单位
理事长单位
国家高新技术企业
高新技术企业
ISO9000认证