address:Hekou Industrial Zone,Yuncheng District,Yunfu City,Guangdong Province,China. address : No 11, Jalan Bioteknologi 3, Kawasan Perindustrian SiLC,79200 Nusajaya, Johor Malaysia.
Telephone:0766-8211377 Telephone:+60 7-509 9933
Fax:0766-8212655 Fax:+60 7-5099966
E-mail:info@rhfstone.com
Website:www.rhfstone.com