- Suzhou Ying Mao Optoelectronic Material Corp. Ltd.
- Address:Jinfeng Road Suzhou Industrial Park, No. 1 Tianling
- China National Bluestar (Group) Corporatio
- Address:No. 19 Beisanhuan East Road, Chaoyang District
- FOSHAN SHUNDE SUNNY PLASTICS CO., LTD
- Address:No.9-2, ShunChen South Road, Wusha, Daliang Street, Shunde,, foshan, guangdong,china, China
- Nantong Synthetic Material Plant
- Address:118yuelong Rd(S), Nantong, Jiangsu, China
- WEIFANG ZHENXING RISHENG
- Address:Weifang, Shandong, China
- Jiangsu Heshili New Material Co., Ltd.
- Address:32 no,songwentou road,yunting town,jiangyin,jiangsu,china
- China National Bluestar (Group) Corporation
- Address:No. 19 Beisanhuan East Road, Chaoyang District
- Qingdao Prime Union Trade Co., Ltd
- Address:Jiangshan Road 666, Qingdao, Shandong, China
- Aisa Int'l Enterprise(H.K)Ltd.
- Address:Baoan 9th District, Shenzhen, Guangdong, China
- Qingdao Jiaozi International Trade Co., Ltd.
- Address:No.6565 East Fushou street, Weifang, Shandong, China
- Ningbo Hongyu Plastic Machinery Co., Ltd.
- Address:Aimin Road, Wuxiang Industry Park, East Suburb, Ningbo, China
- Marco Polychem Co., ltd
- Address:Zhouzhuang Town
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