Shanghai Xin wood industry limited company is a professional dedicated to the research, production and service as one of honest businesses. The major lines of business and products include Russia imports of Scotch pine, Douglas fir, carbonized wood, and pineapple in Southeast Asia, Ba Laomu, silver tree, Liu Anmu, Southern pine logs. And processing a variety of plates, timber and wood preservative; Manufacture of wooden houses and a variety of glued laminated wood members; Outdoor wood preservative in the production installation; Indoor field plate; Decorative wall panel series. Widely used in villas, landscaping, outdoor recreational piers, bridges, and other fields.

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Douglas fir is known for excellent strength to weight ratio of the world, its high proportion of available good nail holding force and regular force, suitable for making homes and small commercial buildings, multistory buildings and industrial buildings by using wooden frames.

In soft species of North America, Douglas fir not only has a high elastic modulus, its curved fiber stress, tension parallel to grain, shear force, pressure and compression parallel to grain perpendicular to the grain also is extremely good. Is the Douglas fir is of these physical characteristics, and durability of materials and excellent form stability, many construction companies all over the world will be Douglas fir as a judgement of ownership box wood standard.

Known for its structural performance, appearance is also very beautiful. When designing the structure needed to be large wooden beams, long span arch or special shapes (such as: churches, bridges and Stadium), the Douglas fir is often used in wood species. In private homes, commercial buildings, public buildings, towers and the construction of water facilities, made of Douglas fir glulam beam structure roof, floor and pillars of the horizontal load-bearing frame. In the construction of industrial plants, warehouses, garages, and even when you need beauty building, glued beam and reliable building material.

Douglas fir have to worry about all the features required for quality building materials :High hardness, high strength, high density, easy processing, less warping distortion and an appropriate degree of durability. The species is widely used in structural construction and general building. In heavy beam production, including production of multi-layer laminated beam, this wood is also very popular.

In the production of Windows and doors, joinery products and similar purposes, no section of Douglas fir-larch timber and processed timber are very popular. It has excellent machinability, nails to nails and screws well. Because of its unique texture and beautiful reddish-brown appearance, usually only in the actual use of paint into the paint with water.

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