No 1017 of Century AV, Haibin Industrial park Qingdao, Shandong
Qingdao Haocheng Industry Co., ltd is a high-tech enterprise in city, China. And covers the entire chinese market and exports to lot of countries, moreover enjoy good reputation internationally circle our business. The company specialized producing sale ...
pvb resin, seaweed extract, humic acid, orgainc, fertilizer, plant nutrition, amino acid