TradeVerify LF (Lianfa Factory & Lead Frame Engineering) is professional manufacturer and engineering company for space frame and steel structure project with full capability of RESEARCH, DESIGN, FABRICATION, CONSTRUCTION, SUPERVISION SERVICE FOR OVERSEA PROJECT. The company has equipped with advanced software and system, and it has many experienced designers and technical engineers. Also the company has already established strategic cooperation relationship with many universities, construction design institutes, etc. which enable the company to have high capability of designing and consulting in the professional field. LF can supply professional services such as DESIGN, FABRICATION, INSTALLATION, TECHNICAL SERVICE for steel space frame, metal roof, steel structure, etc. Until the end of 2011, the company has completed 1583projects both home and abroad.LF is special professional at large span (D≥100M) space frame project, such as coal storage, cement warehouse in barrel or dome shape etc. Comparing with traditional H type steel structure, space frame with large span has more advantages such as more stability, beautiful, appearance, saving cost etc.LF Business scope: designing, fabrication, installation of coal storage and related equipments for power plant, cement, warehouse, stadium, exhibition hall, railway station roofing system, gas station roof cover, large span of workshop etc.After signing the contract with clients, the company will cooperate with clients to give better economical advice and proper technical suggestion. The company focuses on supplying high quality materials and professional technical service to satisfy clients.