Yingfengyuan Industrial Group Limited ADD: R1901, Building 1, Sandalwood Bay, No. 230, Shenzhen Road, Laoshan District, Qingdao, China TEL: +86-187-5420-6895 FAX: +86-532-8598-6513 Mobile:+8618754206895 (Wechat/
Yingfengyuan Industrial Group Limited is one of the leading China manufacturer of Barium Nitrate, Ptassium Nitrate, Barium Hydroxide, Barium Chloride, Sodium Nitrate and Sodium Nitrite food grade manufacturers and suppliers, equipped with professional fa