- Beijing Shengtianjiayuan Technology Inc.
- Address:MBJ2638,RM1007,10/F., HO KING COMM. CTR., NO. 2-16 FA YUAN STREET, MONGKOK, HONG KONG
- JIE Technology
- Address:Hok Yuen St.
- Trillion Development Company Limited
- Address:Unit O, 5 / F, Block 3, Camel Paint Building, 60 Hoi Yuen Road, Kwun Tong
- Arrvi Mold Co., Ltd.
- Address:Lai Sun Commercial Centre, 680 Cheung Sha Wan Road
- XTM Manufacturers Intnl. Ltd.
- Address:47 Canton Road West 111
- APON Corporation Ltd.
- Address:777 Lai Chi Kok Road,
- Winda Trading Company
- Address:Rm 1111, 11 / F. , Fu Hang Ind. Bldg. , 1 Hok Yuen Street East, Hung Hom, Kowloon
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