Chaw Haujlwm: Sihui Shingfong Plastic Product Factory Co., Ltd.
Mainland Subsidiary: Sihui Sou Lei Loey Technical Co., Ltd.
Macau Subsidiary: CM International Trading
Hongkong Subsidiary: Tung Yuen Plastic Manufactory Limited
Lub Tsev Haujlwm Loj: Sihui Shingfong Plastic Product Factory Co., Ltd.
Mainland Subsidiary: Sihui Sou Lei Loey Technical Co., Ltd.
Macau Subsidiary: CM International Trading
Hongkong Subsidiary: Tung Yuen Plastic Manufactory Limited