Shandong Mining Machine Group ring chain factory - Changle

Shandong Mining Machine Group ring chain factory is China's largest chain of manufacturing enterprises, and products are mainly including ring chain, auto-provision chain machine, automatic welding chain machine, automatic calibration machine, a full set of heat treatment equipment, hand chain hoist, tire protection chain, such as anti-skid chains, products are exported to the United States, Japan, Canada, Germany, the United Kingdom more than 30 countries and regions.