J & K SCIENTIFIC LTD.
                            
                            Telephone18210857532; 18210857532
                            Websitehttps://www.jkchemical.com
                         
                        
                            
                                TCI (Shanghai) Development Co., Ltd.
                            
                            Telephone021-67121386 
                            Websitehttps://www.tcichemicals.com/CN/zh/
                         
                        
                            
                                Energy Chemical
                            
                            Telephone021-021-58432009 400-005-6266
                            Websitehttp://www.energy-chemical.com
                         
                        
                            
                                Shanghai Longsheng chemical Co.,Ltd.
                            
                            Telephone021-58099652-8005 13585536065
                            Websitehttp://www.shlschem.com
                         
                        
                            
                                XiaoGan ShenYuan ChemPharm co,ltd
                            
                            Telephone15527621225; 15527768850
                            Websitehttp://www.farchem.com/
                         
                         
                            
                                Tianjin heowns Biochemical Technology Co., Ltd.
                            
                            Telephone400 638 7771 
                            Websitehttp://www.heowns.com
                         
                        
                            
                                Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.
                            
                            Telephone025-66113011 17798518460
                            Websitehttp://www.aikonchem.com/
                         
                        
                            
                                9ding chemical ( Shanghai) Limited
                            
                            Telephone4009209199 
                            Websitehttp://www.9dingchem.com
                         
                        
                            
                                Chengdu HuaXia Chemical Reagent Co. Ltd
                            
                            Telephone400-1166-196 13458535857
                            Websitehttp://www.hx-r.com
                         
                        
                            
                                Shandong Xiya Chemical Co., Ltd.
                            
                            Telephone4009903999 13395398332
                            Websitehttp://www.xiyashiji.com
                         
                         
                            
                                Amadis Chemical Company Limited
                            
                            Telephone571-89925085 
                            Websitehttp://www.amadischem.com
                         
                        
                            
                                Guangzhou Jhd Chemical Reagent Co., Ltd.
                            
                            Telephone020-84383047 
                            Websitehttp://www.jhd.com.cn
                         
                        
                            
                                Wuhan FengyaoTonghui Chemical Products Co., Ltd.
                            
                            Telephone027-87466105 15377573527
                            Websitehttps://www.chemicalbook.com/ShowSupplierProductsList30440/0_EN.htm
                         
                        
                            
                                Tianjin heowns Biochemical Technology Co., Ltd.
                            
                            Telephone400-6387771-6039 18920764717
                            Websitehttp://www.heowns.com
                         
                        
                            
                                Shanghai Jizhi Biochemical Technology Co. Ltd.
                            
                            Telephone4009004166/18616739031 18616739031
                            Websitehttp://www.acmec-e.com/
                         
                         
                            
                                Hefei TNJ Chemical Industry Co.,Ltd.
                            
                            Telephone+86-0551-65418671 +8618949823763
                            Websitehttps://www.tnjchem.com
                         
                        
                            
                                Dayang Chem (Hangzhou) Co.,Ltd.
                            
                            Telephone+86-0571-88938639 +8617705817739
                            Websitehttps://www.dycnchem.com/
                         
                        
                            
                                SIMAGCHEM CORP
                            
                            Telephone+86-5922680277 +86-13806087780
                            Websitehttp://www.simagchem.com/