Guangzhou Star Seal Industrial Co., Ltd. (manufacturing) 

Established in 1991 and located in Xiamao, Northern Suburbs of Guangzhou, it specializes in research and manufacturing of various rubber sealing products and rubber sundries including O-ring, reciprocating seal (Y-ring, V-ring, Glyde ring, step seal, guidance tape and etc.), automobile rubber parts (shock absorber parts, brake parts and car body parts) and special made-to-order rubber parts and the products are widely used in the fields of automobile, motor cycle, engineering machinery, household appliances, machine tool, hydraulic pneumatic machinery, shipping and etc. With altogether 400 staff members, productive task of Guangzhou Star Seal Industrial Co., Ltd. is carried out in the same factory with Guangzhou Aolisi Oil Seal Co., Ltd.
 

Guangzhou Aolisi Oil Seal Co., Ltd. (manufacturing)
Established in 1996 and located in Xiamao, Northern Suburbs of Guangzhou with RMB175million of total investment, it introduces into whole set of rubber oil seal line equipment, testing equipment and oil seal manufacturing technology of Italian SAIAG and specializes in production of automobile rubber oil seals and other standard oil seals. In Jan. 2003, it was purchased by Guangzhou Star Seal Industrial Co., Ltd.
 

Guangzhou Yangli Enterprise Co., Ltd. (trade)
Established in 2001 and 301-02 Building 3, No. 133, Yanling Rd, Tianhe District, Guangzhou, it specializes in trade of imported seal, domestic seal and sealing material.

Shanghai Star Seal Co., Ltd. (manufacturing)
Established in August 2000 and located in No.700 Nanda Road, Baoshan District, Shanghai, it specializes in producing rubber seals.

Nan Jing Star Rubber & Plastc Technology Co.,Ltd (manufacturing)
Established in December2009 and located inNo 26 Taoyuan North Road, economic development zone,Gaochun District,NanJing,Jiangsu Province,China.占地面积40000平方米（60亩），专门生产橡塑密封制品、汽车橡胶零部件、家电配件、工程机械橡胶零件。现在南京市区设有办事处。