According to the enterprise data, Liaoning Longteng Building Materials Technology Co., Ltd. was established on 20 10-03-23, and its business scope includes all kinds of engineering construction activities, import and export of goods, and import and export of technology (projects that need to be approved according to law can only be operated after being approved by relevant departments, and the specific business projects are subject to the approval results).
General projects: production of fireproof plugging materials, production of molding materials for casting, manufacturing of special equipment (excluding licensed professional equipment), manufacturing of general equipment (excluding special equipment), sales of building materials, sales of synthetic materials, manufacturing of special machinery for building materials, manufacturing of synthetic materials (excluding hazardous chemicals), manufacturing of metal fittings for building, manufacturing of new building materials (excluding hazardous chemicals) and sales of building waterproofing membrane products. Non-residential real estate leasing, land use right leasing, refrigeration, air-conditioning equipment manufacturing, metal processing machinery manufacturing, and research and development of metal products (except for projects subject to approval according to law, independent business activities shall be carried out according to law with business licenses).