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Production process large foreign manufacturers, usually in confined spaces the production pipeline, all processes all calculations very precise. In China, the different processes batch production, production time span, accuracy is not high enough, the final product will be apparent gap effect. Realistic, not all foreign manufacturers of solid wood processing are strong. In Europe, wood processing wpc timber price does not its strengths, its advantages in design, and wood processing in North America is at the internationally recognized leader, guarding large tracts of virgin forest, wood processing in North America have been blessed. North American solid wood kitchen cabinet door wood texture, three-dimensional feeling strong. The processing of an open, door gushing thin surface layer of paint, a little corner of a slight burr wood natural texture, natural, rough. All border line is a straight line, straight knife cut line is 90 °. Domestic craft not up to standard, knife slightly curved line. Corner door frame splicing oblique 45 ° stitching, thermal expansion and contraction when the wood is not easy to crack, and made a vertical 45 ° splice, easy to crack. Door plate connection take dovetail tenon connection technology, solid, durable, general domestic nail take gas connection, easy to operate, but the angle of high quality composite fence panels the suture firmly poor door core door and door frame splice angular lines corresponding to a straight line, the domestic production of precision poor degree, often misplaced. Domestic door door core and frame joints prone to grin phenomenon (not spray varnish wood directly exposed to the air). Domestic milling machines can only take care of the inside of the upper edge of the door frame, door core combined with lower edges are not well shaped milling, so there will be a gap when the door frame and door core binding, general domestic and calcium filled with glue After the spray varnish, thermal expansion and contraction when the door, door frame and door core combined position will be split up with a grin area. In North America, the two sides will be milling machine milling good shape, frame and door core combined with very sophisticated, not filled with glue and calcium powder process, when the spray varnish, varnish will penetrate to the inside border sew slowly, Even board in thermal expansion and contraction, the phenomenon will not be grin. High solid wood door production requirements, equipment, materials, processing technology is domestically produced wood door three Kaner, therefore, the domestic what is virgin plastic manufacturers are not many wood door, made of solid wood cabinet door rarely pure, high- Part of skinning wood (solid wood door frames, door core of particle board, surface mount a thin veneer). While recognizing the solid wood, natural, environmentally friendly it is like a good thing, but unfortunately abandoned, but it is not accidental.