INVESTMENT CASTING MACHINERY PARTS BY JYG CASTING
Publish Date: Sep 27, 2019
Shandong Jingyanggang Metal Equipment Co., Ltd. (Shandong JYG Precision Casting) has been specialized in precision investment casting for over ten years. So we have a production line for shell mold ca
FOUNDRY CHROMITE SAND
Publish Date: Feb 15, 2019
Origin:South Africa Import Chrome ore from South Africa,wash,dry,sieve,test,pack in China port,then export from China port. The specification is as follows: Cr2O3≥46.0% SiO2≤1.0% FeO≤26.5% CaO≤0