Jingcheng Tianbao was founded in April 2014, with a total investment of 400 million yuan. It covers an area of 120 acres, employs 200 people, and has 30% technical personnel. It has 30000㎡ comprehensive workshops, 5000㎡ warehouses, and 2000㎡ research buildings. It has the ability to produce 20000 tons of feed grade active zinc oxide and 40000 tons of zinc sulfate annually.