- Hysealing Company Limited
- Address:555 Hennessy Road Country/Region: Hong Kong Zip:999077
- Sunitex Petrochemical (Far East) Co. Ltd.,
- Address:Room 709, 7 / F. , Harbour Crystal Centre, 100 Granville Road, Tsim Sha Tsim East Country/Region: Hong Kong Zip:852
- Croylek Limited
- Address:1506, Futura Plaza, 111-113 How Ming Street, Kwun Tong Country/Region: Hong Kong Zip:852
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