Liang Mei Long Tech (Hangzhou) Co., Ltd. specializes in windows, doors, sun rooms and glass curtain walls etc. R&D, innovation, production, supply and technical support etc.. We are a member of group company and have 60,000 square meters of production bases that own more than 10+ years of manufacturing experience on various aluminum alloy windows&doors, Upvc windows&doors, vinyl windows&doors, sun rooms and glass curtain walls etc.. To better absorb talent and serve global customers, Liang Mei Long(LML) was established in beautiful Hangzhou City nearby Shanghai to better know about market trend and more focus on clients demand, R&D, marketing and sales. LML can provide professional customization service and OEM&ODM service. Our products have been exported to America, Europe, Oceania and Southeast Asia etc. due to elegant and applied design, reliable quality, higher cost performance, short lead time and responsible after-sales service. We look forward to supplying very nice products to global customers to realize win-win cooperation. Welcome your connection!