Jiangsu Aozheng Metal Products Co., Ltd. is a comprehensive enterprise integrating research and development, production and sales of precision castings, construction hardware and curtain wall accessories. Aozheng has a modern production workshop, advanced production equipment, and a sound business model, professional technical team, from the procurement of raw materials, smelting,stamping, to the sale of finished products, greatly reducing a lot of intermediate links, thus truly To bring benefits to customers.