Shandong Dinggu Labor Insurance Supplies Co., Ltd. is a high-grade safety shoes manufacturer who has been engaged in safety footwear career for more than 15 years, business scope covers safety shoes’ Research & Development, production, sales and after-sales services, etc.Our factory covers 100,000 square meters, equipped with 5 advanced safety shoes semi-auto production lines and a environmental protection facility, hired 200 workers. Monthly production capacity is up to 100,000 pairs. Dinggu has certified with I S O 9 0 0 1. The safety shoes we produced meet E N I S O 2 0 3 4 5 & A S T M 2 4 1 3 standard, can be widely used in oil fields, mines, metallurgy, construction, chemical industry, machinery, manufacturing, railway, shipbuilding, etc.