Punong Tanggapan: Sihui Shingfong Plastic Product Factory Co., Ltd.
Subsidiary ng Mainland: Sihui Sou Lei Loey Technical Co., Ltd.
Macau Subsidiary: CM International Trading
Hongkong Subsidiary: Tung Yuen Plastic Manufactory Limited
Punong tanggapan: Sihui Shingfong Plastic Product Factory Co., Ltd.
Subsidiary ng Mainland: Sihui Sou Lei Loey Technical Co., Ltd.
Subsidiary ng Macau: CM International Trading
Hongkong Subsidiary: Limitado ang Tung Yuen Plastic Manufactory