Yantai Wanteda Precision Casting Co., Ltd. Our factory covers an area of 80000 square meters, For the silica solution, its annual production capacity is up to 1500 tons, for the solica sol sodium solicate compound mold shell, its annual production capacity is up to 5000 tons, and for the processing is 60, 000 working hours.

We passed ISO9001-2008 quality system certification in 2009. It specializing in high-temperature heat-resistant alloy, wear-resistant steel, stainless steel, carbon steel, alloy steel, ductile cast iron other precision casting products.