Shandong Double Ball Protective Equipment Ltd.

The Shandong Double-Screen Protective Equipment Company, located in Ningyang County, Ningyang County, Shandong Province, was established in 1998 as a limited liability company and is a company that produces new types of protective equipment that combine technical research and development, the production of high-quality protective equipment, and the sale of one-size-fits-all equipment. The company operates mainly as a filter gas mask, escape mask catheter, filter canisters, dust anti-virus masks, helmets, etc., and foreign trade; its products are used extensively for the safety and security of petrochemical, mining, construction, electricity, military and energy industries.