Established in the early nineties, Jiangyin Longding Aluminium Materials Co. Ltd. is located at Jiangyin city, Jiangsu Province. For more than ten years, the company has been espousing technological innovation based on product quality and putting its customers first.  It has developed rapidly and become a large modern enterprise specialized in manufacturing Aluminium materials. Annual production capacity is in excess of 50,000 tons.  The company operates 6 world-class founding production lines employing the high hot-top casting machine to produce Aluminium sticks as well as 23 extrusion production lines,2 oxidative electrophoresis spread production lines imported from Taiwan,2 copy graininess production lines comes from Italy,3 thermal-break and energy-saving production lines comes from Switzerland and Italy,1 injection latex-liquid production line in US technology,4 electrostatic powder spread imported from Switzerland and Germany, and 1 fluorocarbon spread production line imported from Japan.  We can produce different products including doors, windows, curtain walls with high quality and follow the requirement of the clients to design and produce industrial and other special alum. materials. Surface treatment techniques have these as follows: Fluorocarbon spread, hot transferring grainy, coloured powder spread, electrophoresis spread and so on. The company has passed the comprehensive ISO9001 quality management system. It has won AAA special Grade Prize, and our products are of ?exempt from quality surveillance inspection in China?. Our products sell briskly in countryside provinces and are also exported to the foreign countries. Guided by the business principles of ?creating new products, producing new products, setting band?, the company has win the first success in the market and reward its legions of customers with products of high quality, competitive prices and first-class services. Welcome to visit!