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Shengwei le-relax aluminum doors and windows not only meet the domestic standards, but also meet the international standards. It has 11 certification certificates, including American certification, American SGCC certification, British certification, Australian certification, European Union CE certification, CCC compulsory certification, China building materials certification, China Insurance standard, toughening mark, ISO product quality system certification, etc.

High end profit, sunway products are mainly designed for the public. It is also a special supplier of Cosco real estate, CNOOC real estate and Guangdong Xiangshun construction engineering. We are the pioneers of aluminum doors and windows industry, and have completed tens of thousands of projects since its establishment.

We focus on the production and customization of aluminum alloy doors and windows. The doors and windows products are made of aviation 6063t5/t6 super hard aluminum alloy profiles, which have high wind pressure resistance, assembly performance, corrosion resistance and decoration performance; the comprehensive performance of profiles is far higher than the industrial profile standard; the range of aluminum doors and windows is: doors and windows aluminum, site doors and windows, villa high-grade sunshine room, bridge breaking aluminum, mosquito screen window and other door and window products. It has been popular in Hong Kong, Southeast Asia and Europe and America for more than 30 years.

The factory provides franchisees with team building and training support for product sales, installation and maintenance, and continuously introduces new sales service concepts for the terminal in line with the needs of market development. All Shengwei le-relax products have a 5-10-year warranty.