- Top One Power Ltd
- diesel generator, Engines, Generators, Cummins, Diesel generators, generating sets, generator sets, diesel generator sets, standby generator.
- Address:Fuk Hang Street, Yuen Long Industrial Estate, NT, Hong Kong Hong Kong, Hong Kong
- Citation Mining Services Ltd
- Cummins, engines.
- Address:Room 1006 10/F Centre Point 181-185 Gloucester Road Wanchai Hong Kong Hong Kong
- Hubei Juntu Industry Trading Co., Ltd.
- engines, cummins, dongfeng, truck part.
- Address:7th, Office Building of Weichaolun Industry Park's, Bailang Economic Development Zone, shiyan hubei 442013 Hong Kong
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