IranResitan Co.
ChinaRC mAbcro
SpainRich & Rowers Sdn. Bhd
MalaysiaRevongen Corporation Centre
TogoReborn Trading Consultant Company
BangladeshRoni EnterpriseChinaRelywe Union Pharmaceutical Co.,Ltd
IndiaR.V Industries
Hong kongR&G Overseas Ltd.ChinaRichkem Co., LtdIndiaR L FINE CHEM 
Netherlandsrichard's IndiaResearch ScholarIndiaRenewable energy systems Ltd
Brazilreceita federalIndiaRenuka ExportsChinaReco Tech LimitedChinarhine chemicalChinaRongxi Science & Technology Co., Ltd
SwitzerlandRadLab AG
ColombiaRemaplast Indiarudra biotech
TaiwanRosewoods
United KingdomrashidChinaRelywe Union Pharmaceutical Co.,Ltd.ChinaRose Foodstuff Chemistry Co.,LtdChinaRayiTEK Hi-Tech Film Company,Ltd.,ShenzhenChinaRhodia Feixiang Specialty Chemicals Co., Ltd.ChinaRIL INTERNATIONAL LTDChinaRuland chemistry(Nanjing) Co.,Ltd.