Shandong Jingyanggang Metal Equipment Co., Ltd (JYG Precision Casting) was founded in 2007 in Yanggu, Shandong, China. The factory boasts advanced investment casting and shell mold sand casting producing lines to cater to the different needs of the customers home and abroad.

JYG has been dedicated to the production, marketing, and R & D of quality precision casting products since its founding. Our product range is diversified, including auto parts, machinery parts, construction hardware, marine hardware, pump& valve components and some others.

The main material we use including super austenitic stainless steels, super duplex stainless steels, high manganese steel, carbon steel, alloy steel, Hastelloy alloy, high chromium cast iron, ductile iron, gray iron and so on. The casting tolerance is controlled within 0.1-0.2mm.