1. Zhejiang Huasheng Plastic Products Co., Ltd., No. 888 Linping Avenue, Linping Street, Yuhang District, Hangzhou City, Zhejiang Province.
2. Wenzhou Ruian Xinsheng Plastic Products Co., Ltd., No. 666 Feiyun Avenue, Feiyun Street, Ruian Town, Wenzhou City, Zhejiang Province.
3. Ningbo District Jiangbei Xinyuan Plastic Products Co., Ltd., No. 888 Hongfeng Road, Jiangbei District, Ningbo City, Zhejiang Province.