HEBEI RONGQINGHENG CHEMICALS TRADING CO.,LTD is a private limited liability company which focuses on the professional production of zinc oxide and other chemical materials and chemical products. The main products include the indirect zinc oxide (99.7%) with annual production of about 4,000 tons, direct zinc oxide (90%-99.5%) with annual production of about 2,000 tons and zinc oxide of high activity with the annual output of about 1,200 tons. 　　With an excellent location and convenient transportation, production base is located in chemical Industrial Park of Shi jiazhuang City, capital of Hebei Province.. Factory covers an area of 20 acres with more than 200 employees, including professional and technical personnel 21 people. Based on good faith and high quality, our company has won a..