A leading china precision casting manufacturer, Ningbo Tianye Precision Casting Co., Ltd specializes in producing Silica sol precision casting / investment casting. The production lines are high-precision parts for automobiles and motorcycles, stainless steel marine type hardware, stainless steel pipes and valves, stainless steel architectural hardware components, high electric pure copper and all types of copper alloys precision casts, steam turbines, guide buckets of gas turbine and impellers. The products are exported to the United States, France, Japan, Australia, South Korea, the United Kingdom, Canada and other countries. http://tycasting.bokee.net/