CanadaPRINTERM DATASCIBE LIMITED
United StatesGoddess Garden
ThailandBoonnumpha Engineering Co.,Ltd
IndiaSAURASHTRA UNIVERSITYIndiaVenus Ethoxyethers Pvt. Ltd.
MalaysiaMercatura WorldIndiaQUALITY PRODUCTS LAB PVT. LTD
South AfricaAfriplex
ChinaTianjin Changsheng Metal Chemical Co,ltd
Israelmetalub industriesIndiaIICPIndiaUniversity of MadrasChina Xianju Tengwang Chitosan Factory ChinaHunan S.R.M Science and Technology Co.,Ltd
PhilippinesMeister-Pool
BrazilOleak Industria e Comércio Ltda.ChinaTianjin Bochuang Chemical Ltd. 
KoreaBio & Lab Services Co.ChinaHangzhou Starshine Pharm ,Co.,LTDChinaDongying Nuoer Chemical Co,.LtdChinaJiangsu Meihua Chemicals Co., LtdChinaKaile Chemical Factory BrazilHR COLOR IND. E COM. DE MAT. FOTO
PortugalUniversidade Nova de LisboaUnited StatesAdvanced Biotech
United KingdomLSBUChinaWuhan Nuohui Pharmaceutical And Chwmical Co，Ltd.ChinaJiangsu Daming Technology Company
GermanyHornik OHGChinaFrank chemical Group