- Fortitud Leather Product Company
- Address:P. O. Box 36
- Lead International Limited
- Address:35 Ming Yuen
- QQ Inspection Co., Ltd.
- Address:Ocean Centre, Harbour City, 5 Canton Road, T. S., Kowloon
- CBC Business Management Limited
- Address:Suite 701 Far East Consortium Bldg 121 Des Voeux Rd
- Vita Sino Ltd.
- Address:2 / F and flat roof 167 Lockhart Road
- Manon Consumer Testing Service & Consultancy (hk) Limited
- Address:Delta House, 3 On Yiu Street, Shatin, N.T.
- Product Services Ltd
- Address:Unit A & B, 7/F., Eton Building, 288 Des Voeux Road Central,
- Ferrerhk Co Limited
- Address:Brigt Way Tower, 33 Mong Kok Road
- green ltd
- Address:3a, Block 5, Emeralg Palace
- E-Quality Inspection Services Limited
- Address:Room 1201, Plaza Hollywood
- GR POSITIVE
- Address:Flat 1501 15 / F Yu Sung Boon Building
- Inspectorate Hong Kong Limited
- Address:7 / F L & D House 2-4A Cameron Road
- DIGITECH INDUSTRIES
- Address:Room 301, 3Fl, Kam On Building 176A-F Queen's Road
- The Inspection Company
- Address:Connaught Rd, China Merchants Tower
- Redrun Agency
- Address:Unit 1010, 10 / F, Miramar Tower-132 Nathan Road
- Standard Marine & Cargo Survey ( Asia ) Limited
- Address:Suite 1210, Golden Industrial Building, 16-26 Kwai Tak Street,
- Logistichina Co.
- Address:Flat / RM 603 6 / F Hang Pont Comm Bldg 31,
- SHOES INSPECTION LIMITED
- Address:1002, Chuang
- professional inspection company
- Address:Tsim Sha Tsui, Kowloon
- Acorn Consulting Co. Ltd
- Address:5F / 2 Staunton Street