Sichuan Xingshifa Door & Window Co., Ltd. has produced and sold doors & windows since 1993, with more than 1200 employees and over 100,000 square meters standard manufacture factories. Our output capability has achieved to 1800 thousand sets of doors per year and the gross output value reached 160 million USD in 2017. We have obtained certificates of ISO9001 and ISO 14001, got more than 50 technologic patens, the brand and products were rewarded as "China Well-known Trademark", "Sichuan Famous Product", etc. Every single step is strictly quality controlled. Our products include all types of doors and windows including highlight smart door,smart window,smart glass and other construction materials.