The environmentalqualitymanagement system of our product is established subjecting to ISO9001 system, some documents are applicable to both, the main documents are as following.
本公司产品环境品质管理体系是依附于ISO9001体系建立的，部分文件共通，主要文件如下。
3
It improves water quality, and institutional and financial capacity for environmental protection, environmental services, and water resource management.