Recommendation: 1. Xuzhou Quanyu Paint Factory Address: No.943, Quanwangtou Village, jiawang district, Xuzhou 2. Xuzhou Gupai Painting Technology Co., Ltd. Address: East of Weijicun Middle School, Zhangji Town, tongshan district, Xuzhou, Jiangsu 3. Xuzhou Xinxing Boleshi Decoration Material Co., Ltd. Address: No.156, Group 1, Dongcheng, Suining Town, Xuzhou, Jiangsu