Factory production of doors and windows with brand: Features No slide, nine seals, environment protection and energy profiles. Thermal insulation, good special effects and unanimously approved by the majority of customers praise. Welcome to vendors, customers and colleagues to visit the factory visit or inquire to discuss cooperation. Companies in the 'integrity and pragmatic unity and innovation' purposes, and is willing to join hands with the new and old customers to create brilliant. Zinc steel shutters its low cost, making simple, color variety of advantages in large quantities for use in the construction of high-rise buildings in zinc steel shutters, blinds zinc steel specifications in the market are generally divided into two types of blinds sold a 55 leaf shutters, An aluminum blinds for 75 blade manufacturers are hot dip galvanized steel after rolling from the wheel, frame material is 20X40 square tube, out of a single face and double faces needed punch, pitch more common there 0 distance, 1.5cm 2.5cm 3.5cm 4cm 6cm and so on. The greater the distance, the lower the production cost of zinc alloy blinds. Wood blinds manufacturers, longtai metal (certified), Huainan blinds offered by Linqu longtai metallwarenfabrik. Linqu longtai Metal Products (www.wfhulan.com) Shandong Weifang, fence, fence, network leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . In longtai metal leadership with the staff warmly welcome all inquiries negotiations to create a better future longtai metal.