TIANJIN LONG WIND CONSTRUCTION MATERIAL CO.,LTDLocated in the northern steel base of Daqiuzhuang, Tianjin, we are a greenhouse solution provider that integrates research &development, production, sales, and service. Provide customers with one-stop services from project design, production, construction, installation, to after-sales maintenance.L-WIND grow and thrive from the plactic film greenhouse and always focused on technological research&innovation capacity building. We integrated design, plastic, glass, equipment, from traditional economic solutions to high-tech solutions, tailored to local conditions, and aimed at helping customers to get the highest return rate through technology.