Ya Ya fine oak flat fine texture of Industry and Trade of supply itself, is not easy to absorb water, so the doors made from oak with good moisture resistant high-grade entry door prices, and to some extent, also has good sound effects; for better protection of doors, usually the manufacturer will brush a layer of varnish on the surface of high-grade entry door Which is good, so that will not affect the appearance, but also increase the strength of the doors, and the doors of corrosion. Industry and Trade Ya Ping oak doors upscale entry door, the company of "a world famous, established a first-class enterprises, Li Ya Ping centuries," the purpose, you are welcome to consult and order! Ping Ya Industry and Trade to introduce you to the appearance of steel doors of requirements: (1) welding. Welding should be firm, evenly distributed spot. Not false welding and burn phenomenon. The outer surface of the plug weld site should be polished smooth. (2) spray coating requirements. Fire doors should be sprayed surface rust primer, paint should be uniform, smooth, not a pile of paint, pitting, bubbles, missed coating and flow phenomena. (3) frames, doors surface without obvious bump, scratches and other defects. How much high-end entry door industry and trade credit _ reliable Ya Ping (certified) _ Door Co., Ltd. Hangzhou high-end provided by the Trade and Industry Yongkang Ya level. Yongkang Ya Ping Ltd. (www.ykpygm.com/) Zhejiang Jinhua, doors leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Ya Trade and Industry leaders in the flat with the staff warmly welcome all inquiries negotiations to create flat Ya better future for industry and trade.