Shanghai Huaxing Biological Technology Co., Ltd.
                            
                            Telephone18621295758; 18621295758
                            Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19957/0_EN.htm
                         
                        
                            
                                Shanghai Jian Chao Chemical Technology Co., Ltd.
                            
                            Telephone18512615154 18017383231
                            Websitehttp://www.antaeus-e.com/
                         
                        
                            
                                CEG Chemical Science&Technology Co., Ltd.
                            
                            TelephoneMobile:13665161512 
                            Websitehttp://www.cegchemical.com
                         
                        
                            
                                Amadis Chemical Company Limited
                            
                            Telephone571-89925085 
                            Websitehttp://www.amadischem.com
                         
                        
                            
                                Nanjing KaiMubo Pharmaceutical Co., Ltd. 
                            
                            Telephone025-66162170 
                            Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19958/0_EN.htm
                         
                         
                            
                                Aikon International Limited
                            
                            Telephone025-66061636 18013972705
                            Websitehttp://www.aikonchem.com
                         
                        
                            
                                Shanghai SPAR pharmaceutical technology co., LTD
                            
                            Telephone021-000000 13917643586;
                            Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30714/0_EN.htm
                         
                        
                            
                                Suzhou Rovathin Foreign Trade Co.,Ltd
                            
                            Telephone0512-65816829  18662214788
                            Websitehttp://www.rovathin.com/
                         
                        
                            
                                Career Henan Chemica Co
                            
                            Telephone+86-0371-86658258 +8613203830695
                            Websitehttps://www.coreychem.com/
                         
                        
                            
                                Shanghai Amico Chemicals Co. LTD
                            
                            Telephone 18019252918
                            Websitehttp://www.amkchem.com
                         
                         
                            
                                Chongqing Chemdad Co., Ltd
                            
                            Telephone+86-023-6139-8061 +86-86-13650506873
                            Websitehttp://www.chemdad.com/
                         
                        
                            
                                Wuxi Donghe Pharmaceutical Technology Co., Ltd.
                            
                            Telephone63313187 15358055255
                            Websitehttp://www.cegchemical.com
                         
                        
                            
                                Taizhou Nanfeng Pharmaceutical Research Institute
                            
                            Telephonenanfengdrug@163.com; 18616377689
                            Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1580880/0_EN.htm
                         
                        
                            
                                Chunchuang (Wuhan) Technology Co., Ltd
                            
                            Telephone 15727060112
                            Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1427518/0_EN.htm
                         
                        
                            
                                Krain Pharmaceutical Technology CO.,Ltd
                            
                            Telephone 18252089365
                            Websitehttp://www.kerunyiyao.com/
                         
                         
                            
                                Shanghai Haohong Pharmaceutical Co., Ltd.
                            
                            Telephone400-8210725 4008210725
                            Websitehttps://www.leyan.com/
                         
                        
                            
                                JinOu Biomedical (Nanjing) Co., Ltd.
                            
                            Telephone 13000000000
                            Websitehttps://www.chemicalbook.com/ShowSupplierProductsList1596079/0_EN.htm
                         
                        
                            
                                Bide Pharmatech Ltd.
                            
                            Telephone400-1647117 13681763483
                            Websitehttps://www.bidepharm.com/