M+W Shanghai Co., Ltd. Business License /

美施威尔（上海）有限公司营业执照

General Contractor of M&E Installation Grade A /  General Contractor of Building Works Grade A /

建筑业企业资质证书（建筑工程施工总承包壹级/机电工程施工总承包壹级）

   Safety Construction /

安全生产许可证

ISO 9001:2008 Certificate /

ISO 9001:2008 认证

ISO 9001:2008 Certificate /

ISO 9001:2008 认证

ISO 14001:2004 Certificate /

ISO 14001:2004认证

OHSA 18001 Certificate /

OHSA 18001 认证