Ya flat steel security door supply industry and trade: arguably the most appear on the market, with the most people. Most people are familiar with the security door belonging to this series. Such doors and reasonable prices are low, its sales accounted for 90% of total market sales. The disadvantage of this is that the exterior doors of solid wood doors paint a hard line wholesale price, difficult to blend modern interior. Ltd. Yongkang Ya Ping Main Door production business, exquisite paint composite wood doors Which is good, with high-quality professional design and production staff, you are welcome to inquire Order! Ping Ya Trade and Industry to teach you how to distinguish between security doors and steel doors: First, in the purchase of security doors custom paint composite wood doors, to the dealer's business qualification certification paint composite wood doors, to see whether the operator holds the Public Security Bureau anti-technology management department issued a "security doors certification." Secondly, we must pay attention to double-check, a qualified security door plate thickness should be 2mm above the door frame, door thickness of 20mm or more, the weight of the door is generally more than 40kg. Composite wood doors custom paint _ _ elegant flat Ya Industry and Trade Taizhou paint quality composite wood doors Ltd. Yongkang level provided by the Trade and Industry Ya. 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.