Qinhuangdao City, Hebei Province Yunguan Tannin Extract Co., Ltd.

ADDRESS:No. 105, Yanshan Road, Qinglong Town, Qinglong Manchu Autonomous County, Qinhuangdao City, Hebei Province

BUSINESS SCOPE: Manufacture and sales of tannin extract, tannin extract desulfurizer, activated carbon, water reducing agent, boiler descaling agent and agricultural and forestry waste pyrolysis, hydrolysis, tree extracts and tannin extract desulfurization ejector; goods import and export business (in accordance with the law) For projects subject to approval, business activities can only be carried out after approval by relevant departments)**

E-MAIL:ygkjgs@sohu.com;ygkj@sohu.com