Investment castingcan also be called " precise casting " or " silica sol casting " or " lost wax casting "or " de-waxing casting ". The casting materials can be widely used, and no limit to product shape as well as complex structure. The most important characteristic of investment casting is the closer tolerance control, fewer or no machining allowance, and better surface finish. In the casting industry, the investment casting can be used instead of other casting methods, so as to reduce machining allowance and the cost, improve the dimensional precision and surface finish, so as to meet the requirements of a higher level product.

During the postwar period, this process has evolved and expanded into virtually every industry and marketplace, as seen today. Cheonseng Precision Foundry has become a leader in the manufacturing of lost wax investment castings.

We produce investment castings in lost wax from a few grams up to 80kgs, and can economically produce low quantities with manual tooling, or high volumes utilizing multi-cavity automatic molding tools.