ZHONG DA TONG ZHOU

公司具有工程造价咨询、工程招标代理甲级等资质，通过了ISO9001系列质量管理体系认证等多项殊。 通过严谨周到的服务和可靠的质量成为业主决策的谋士。

The company has engineering cost consulting, project bidding agent Class An and other qualifications, passed the ISO9001 series quality management system certification and so on. Through rigorous and thoughtful service and reliable quality to become a for owners to make decisions.