- Happy Company
- Cleanroom Filter, Hepa Filter, Desalt Medium Filter, Oven Filter, filter media, Activated Carbon Filter, Filter Bag, Fan-Filter-Unit, Air Shower, Sanitary napkins, Seamless Silicone Bra Pads, Sex Toys, Condoms.
- Address:Hong Kong, Hong Kong, Hong Kong
- Onfaith Development Limited
- Refractories, Ferroalloys, Computer, Steel,,low carcon and medium carbon.
- Address:Unit 1704, Two Chinachem Exchange Square, 338 King's Road, North Point,
- Synchron Industrial Ltd.
- ferrochrome, chromium, medium carbon, high carbon,,Ferroalloy.
- Address:kowloon TKW
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