Lian Yuan devote to the development of environmental protection materials. Trust and full support with the state departments concerned and many traders at internal and abroad, through all the staff's hard work, At present, has become a large-scale professional production of magnetite products enterprise: Fireproof board, Board for panel furniture, Concrete form, Exempting from inspection pallets/ plate, package box. The company according to the development of the market's and customer's demand, has developed a series of new products which base on the magnesium compound materials, such as: Composite doors, Shelf partition board, etc., can also according to customer's demand, design and production various products. These products have many special characteristics, e. G. Environmental protection, Fireproof, Water-proof, Pest control, Insect-proof, Acid-proof, Termite proof, Durable, strong and not distortion for a long time. The product is non-toxic contains no Asbestos, Formaldehyde, Radiation, Heavy Metals or any Organic, Heavy Metals or any organic matters. The product is absolutely harmless to the human.