How about the Shengshu aluminum casement door rejection rate?

Since established, one of our biggest initiatives is to reduce the rejection rate of aluminum casement door and make the product more accepted by customers. The rejection rate is an indicator of evaluating the product quality of a company. Under normal circumstances, the lower the rejection rate is, the higher quality the products of a company has. Thus, we conduct strict quality control in every step including raw materials selection and designing, and do quality checking before the products leave the factory, so as to ensure the delivered products are in perfect condition. Generally, most of our customers give us highly positive feedback on the products.

Shanghai Shengshu Decoration Material Co., Ltd. has a mature culture and a long history in this industry. Shanghai Shengshu Decoration Materials Co., Ltd.'s main products include louver series. Shegnshu awning windows sizes is manufactured through a complicated process. From load modeling and heat load calculations, equipment specification and selections, automated control strategies to energy management systems, it is strictly controlled by our engineers. Its strong wind resistance makes it suitable for high-rise buildings. Shanghai Shengshu Decoration Material Co., Ltd. applys the advanced technology so flexibly that it can guarantee both quality and quantity while finishing the production tasks. Using welding technology, it prevents moisture or rain from seeping into the interior.

Shegnshu values and practices the core values of folding glass windows. Please contact us!