Headquarter in Hong Kong

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

Tel: (852) 2417 0075

Email: info@rhtind.com.hk

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Customer Service and Maintenance Center in Hong Kong

 

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

 

Manufacturing Center and Laboratory

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

Tel: 0769-22113323