J & K SCIENTIFIC LTD.
                            
                            Telephone18210857532; 18210857532
                            Websitehttps://www.jkchemical.com
                         
                        
                            
                                Energy Chemical
                            
                            Telephone021-021-58432009 400-005-6266
                            Websitehttp://www.energy-chemical.com
                         
                        
                            
                                Accela ChemBio Co.,Ltd.
                            
                            Telephone021-50795510 4000665055
                            Websitehttp://www.shao-yuan.com/
                         
                        
                            
                                Nanjing Chemlin Chemical Co., Ltd
                            
                            Telephone025-83697070 
                            Websitehttp://www.echemlin.cn
                         
                        
                            
                                Shanghai Topbiochem Technology Co., Ltd
                            
                            Telephone021-58170097 
                            Websitehttp://www.topbiochem.com
                         
                         
                            
                                Shanghai Jian Chao Chemical Technology Co., Ltd.
                            
                            Telephone18512615154 18017383231
                            Websitehttp://www.antaeus-e.com/
                         
                        
                            
                                EnliPharma Technology  Co., Ltd
                            
                            Telephone0551-66399836 18955197623
                            Websitehttp://www.enlipharma.com
                         
                        
                            
                                Hangzhou J&H Chemical Co., Ltd.
                            
                            Telephone0571-87396432 
                            Websitehttp://www.jhechem.com
                         
                        
                            
                                Cool Pharm, Ltd
                            
                            Telephone021-60455363 18019463053
                            Websitehttp://www.coolpharm.com
                         
                        
                            
                                Hangzhou Milestone Pharmtech Co., Ltd.
                            
                            Telephone0571-82896630 18969958410
                            Websitehttp://www.milestonepharmtech.cn/
                         
                         
                            
                                ShangHai Wisacheam Pharmaceutical Co., Ltd.
                            
                            Telephone 13817485796
                            Websitehttp://www.wisacheampharm.com
                         
                        
                            
                                SPIRO PHARMA
                            
                            Telephone 
                            Websitehttp://www.spiropharma.com.cn
                         
                        
                            
                                Shanghai Send Pharmaceutical Technology Co., Ltd.
                            
                            Telephone021-58088081 Q3382968513
                            Websitehttp://www.shsendpharma.com
                         
                        
                            
                                Shanghai YuanYe Biotechnology Co., Ltd.
                            
                            Telephone021-61312847; 18021002903
                            Websitehttp://www.shyuanye.com
                         
                        
                            
                                Chengdu Xiaojia Technology Co., Ltd.
                            
                            Telephone 15902830537
                            Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19830/0_EN.htm
                         
                         
                            
                                Amadis Chemical Company Limited
                            
                            Telephone571-89925085 
                            Websitehttp://www.amadischem.com
                         
                        
                            
                                Yaopu(Shanghai) Pharmaceutical Technology Co., Ltd
                            
                            Telephone021-50929289 18616309303
                            Websitehttp://www.ypptech.com.cn
                         
                        
                            
                                Jiaxing Deyi Chemical Co., Ltd.
                            
                            Telephone86-0573-85866609 13325730825
                            Websitehttps://www.chemicalbook.com/supplier/10156672/