How about credentials for aluminium windows of Shengshu Aluminum Windows and Doors?

Shanghai Shengshu Decoration Materials Co., Ltd. has numbers of certificates as proof that our company attaches great importance to quality and that we have aluminium windows checked regularly by a third party. For us, the confidence provided by these certificates is twofold: internally to management and externally to customers, government agencies, regulators, certifiers, and third parties. With these certificates, we are sure to become more professional and distinguish ourselves from other suppliers. Customers from different countries or regions can also refer to these credentials to learn more about product standards.

Being a powerful manufacturer and supplier of aluminum door price, Shanghai Shengshu Decoration Material Co., Ltd. enjoys a sound reputation in the domestic and foreign market. The aluminum fixed window series is available in a wide range of types and specifications. Shegnshu aluminum skylight is developed to improve office working efficiency. The R&D team has devoted themselves to create useful office supplies by investing in many efforts. The aluminum or glass parts are all scratch-resistant. The superior quality of the product guarantees service life. Made of aluminum with high strength, it is not easy to deform or break.

We bear social responsibilities. Everything we do is part of a continuing program to support responsibilities in climate protection, preserving biodiversity, pollution control, and waste reduction.