Zhaoqing OLYM Metal Products Co.,Ltd
China OEM precision investment castings
precision investment castings with high quality and best price
We are OEM foundry adopting of advanced sol-wide (colloidal silica)investment casting process,produce castings of various kinds of carbon steel,alloy tool steel,wear-resistant alloy steel,heat-resistant alloy steel and all kinds of stainless steel &it's developed products,with an annual output of 600 tons of investment castings production capacity,80% of them were exported to the United States,Germany,Japan,Spain and other countries.
