Taiyuan Heavy Industry Co., Ltd. Precision Casting Branch, one of the sub branches of Taiyuan Heavy Machinery Group, is specialized in resin sand mold casting, investment casting (that is lost wax casting), centrifugal casting (including casting steel and bronze) etc..The materials of our products include stainless steel, alloy steel, carbon steel, heat-resistant steel, wear-resistant steel, brass, bronze, copper, high chromium cast iron, grey iron and ductile iron etc..In the past thirty years, we have provided various high quality castings for metallurgy, mining, energy, construction, coal chemistry, petrochemical, shipbuilding, railway industries and so on. The products made by our branch have not only met the internal needs of Taiyuan Heavy Group Co., Ltd. but also have been sold to other industries in China. And lots of products have been exported to United States, Australia, South Africa, South America, India and Europe etc.Through years of selling experience, TZ Precision Casting Branch has built an intimate cooperative relations and won customers' confidence in us. Additionally our production capacity has reached 15, 000 tons per year and the total number of our staff is more than 200 with about 56 engineers and technicians. Taiyuan Heavy Industry Co., Ltd. Precision Casting Branch owns excellent design and independent product development capabilities. Meanwhile the advanced equipment, complete detection means, sound quality assurance system, perfect managing and marketing system are the essence of our first class products. In 1997 TZ Precision Casting Branch has passed ISO9001 quality system certificate which greatly heightened our customers' confidence. Taiyuan Heavy Industry Co., Ltd. Precision Casting Branch sticks the spirit of quality first, efficiency first, and prestige first. Relying on the overall advantages of Taiyuan Heavy Machinery Group, we aim at satisfying every customer's requirements. In the following years, we will devote ou