- QUATTRO TECHNOLOGY CO., LIMITED
- Address:First Floor Fonda Industrail Building NoS 37-39 Au Pui Wah Street fo Shatin
- 1 Stop Premium
- Address:Flat B,7/F., Block 32, Laguna City, Kowloon.
- Concord Design Classics Ltd
- Address:Rm. A&B, 9/F., Shing Lee Comm Bldg. , 6-12 Wing Kut St. , Central
- Hongfeng(Hong Kong) Imp &Exp Limited., Co
- Address:RM1508 Block B Baihe Yudu Building ,Jinnan Road, Luogang Buji Town,Longgang District, Shenzhen China, Hong Kong,518000
- Sun Design Model Co., Ltd.
- Address:Rm 1509,15/F., Beverley Commercial Center 87-105 Chatham Road, Tsim Sha Tsui
- Kimbria Limited
- Address:Tsuen Wan