Longxin Construction Group Co., Ltd., is a set of real estate development and production of building materials, energy-saving equipment research and development, construction, property management, second-hand car trading in one of the integrated enterprise groupsIt has the main products. S series multi-function energy saving wall panels, S series of sheet metal equipment . We can provide the board of production technology, application technology, and other full service The company is one of the units of the external wall insulation technology specification JGJ144-2004.