- Win-Tech Precision Machine Cor
- Address:Chang cha, Chang an, Hong Kong
- Heico Universal Machinery And System
- Address:30 Canton Rd, unit 503, 5/fl, Kowloon, Hong Kong, Hong Kong
- TAA GROUP CO., LTD
- Address:RMS1318-20 HOLLYWOOD PLAZA,610 NATHAN RD MONGKOK, HONGKONG, HONGKONG, Hong Kong
- VISION EQUIPMENT TECHNOLOGY CO., LTD
- Address:ROOM 2103 EASEY COMMERCIAL BUILDING253261 HENNESSY ROAD WANCHAI, Hong Kong, Hong Kong
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