Chembest Research Laboratories Limited
                            
                            Telephone+86-21-20908456 
                            Websitehttp://www.BioChemBest.com
                         
                        
                            
                                Shanghai Boc Chemical Co.,Ltd
                            
                            Telephone021-34975603-808 18721111801
                            Websitehttp://www.bocchem.com/
                         
                        
                            
                                SynAsst Chemical.
                            
                            Telephone021-60343070 
                            Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15848/0_EN.htm
                         
                        
                            
                                Acesys Pharmatech
                            
                            Telephone 18860950986
                            Websitehttps://www.chemicalbook.com/ShowSupplierProductsList15849/0_EN.htm
                         
                        
                            
                                EnliPharma Technology  Co., Ltd
                            
                            Telephone0551-66399836 18955197623
                            Websitehttp://www.enlipharma.com
                         
                         
                            
                                Shanghai JONLN Reagent Co., Ltd.
                            
                            Telephone400-0066400 13621662912
                            Websitehttp://www.jonln.com
                         
                        
                            
                                Porse Fine Chemical Co.,LTD
                            
                            Telephone20-66003216 18666003216
                            Websitehttp://www.porsefinechemical.com
                         
                        
                            
                                Chengdu Firster Pharmaceutical Co., Ltd.
                            
                            Telephone028-87078428 028-87074958
                            Websitehttp://www.cdfirster.com
                         
                        
                            
                                Finetech Industry Limited
                            
                            Telephone027-87465837 19945049750
                            Websitehttps://www.finetechchem.com/
                         
                        
                            
                                Shanghai Balmxy Pharmaceutical Co., Ltd
                            
                            Telephone021-24206007 13764915196
                            Websitehttp://www.balmxy.com/
                         
                         
                            
                                NINGBO INNO PHARMCHEM CO.,LTD.
                            
                            Telephone86-574-27787657 
                            Websitehttp://www.dearchem.com
                         
                        
                            
                                Nanjing XiZe Biotechnology CO., Ltd.
                            
                            Telephone025-66023220 0086-15250997978
                            Websitehttp://www.njxizebio.com
                         
                        
                            
                                Nanjing ERan Biological Pharmaceutical Co., Ltd.
                            
                            Telephone 13770809694
                            Websitehttps://www.chemicalbook.com/ShowSupplierProductsList16841/0_EN.htm
                         
                        
                            
                                Nanjing Chempioneer  Pharmaceutical Co., Ltd.
                            
                            Telephone18068075658 
                            Websitehttp://www.chempioneer.com
                         
                        
                            
                                ShangHai Angti Biotechnology Co., Ltd.
                            
                            Telephone 13764913901
                            Websitehttp://www.angtibio.com
                         
                         
                            
                                TaiChem Taizhou Limited
                            
                            Telephone 052386810091
                            Websitehttps://www.chemicalbook.com/supplier/11410902/1.htm
                         
                        
                            
                                Shanghai Changyan Chem & Tech Co., Ltd.
                            
                            Telephone021-20242659 18930833303
                            Websitehttp://www.changyanchem.cn
                         
                        
                            
                                Amadis Chemical Company Limited
                            
                            Telephone571-89925085 
                            Websitehttp://www.amadischem.com