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Contact us

Headquarter in Hong Kong

Address: 208-209 Wireless Centre, 3 Science Park East Avenue, Hong Kong Science Park, Sha Tin, NT, Hong Kong

Tel: (852) 2417 0075


RHT Europe GmbH

Address: Bohrerzeile 127, 13125 Berlin, Deutschland

Tel: (49) 30 9120 2884


RHT (North America) Industries Limited

Address: 100-1444 Alberni Street, Vancouver, B.C. V6G 2Z4, Canada 

Tel: (604) 248-2168


Manufacturing Center and Laboratory


Address: Block B, 2/F, Goodwill Industrial Building, No. 36-44 Pak Tin Par Street,Tsuen Wan, New Territories, Hong Kong

Tel: (852) 3895 8488


Branch Office in Dongguan

Address: Building 3, No. 8 Shengqi Road, Changping Town, Dongguan City, Guangdong Province, China

Tel: 0769-22113323

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