ShangHai YuanYe Biotechnology Co., Ltd.
                            
                            Telephone021-61312847 13636370518
                            Websitehttp://www.shyuanye.com
                         
                        
                                
                            
                                Jiangxi  Baicaoyuan  Biotechnology Co. , Ltd.
                            
                            Telephone0791-82165230 17707911324
                            Websitehttps://www.bcy-bio.com
                         
                        
                                
                            
                                Chengdu  Push  Bio-Technology  Co.,  Ltd.
                            
                            Telephone028-028-85370565-229-229 18080489829
                            Websitehttps://www.push-herbchem.com/
                         
                        
                                
                            
                                Shanghai Pureone Bio Technology, CO. LTD
                            
                            Telephone18302135232 18302135232
                            Websitehttp://www.pureonebio.com
                         
                        
                            
                                J & K SCIENTIFIC LTD.
                            
                            Telephone18210857532; 18210857532
                            Websitehttps://www.jkchemical.com
                         
                         
                            
                                3B Pharmachem (Wuhan) International Co.,Ltd.
                            
                            Telephone821-50328103-801 18930552037
                            Websitehttps://www.chemicalbook.com/ShowSupplierProductsList13285/0_EN.htm
                         
                        
                            
                                Chembest Research Laboratories Limited
                            
                            Telephone+86-21-20908456 
                            Websitehttp://www.BioChemBest.com
                         
                        
                            
                                TCI (Shanghai) Development Co., Ltd.
                            
                            Telephone021-67121386 
                            Websitehttps://www.tcichemicals.com/CN/zh/
                         
                        
                            
                                Shandong Xiya Chemical Co., Ltd
                            
                            Telephone4009903999 13355009207
                            Websitehttp://www.xiyashiji.com
                         
                        
                            
                                Sichuan Kulinan Technology Co., Ltd
                            
                            Telephone400-1166-196 18981987031
                            Websitehttp://www.hx-r.com/
                         
                         
                            
                                China Langchem Inc.
                            
                            Telephone0086-21-58956006 
                            Websitehttps://www.chemicalbook.com/ShowSupplierProductsList19141/0_EN.htm
                         
                        
                            
                                Shenzhen Sungening Bio-Tech Co., Ltd
                            
                            Telephone+86-0755-89668383 
                            Websitehttp://www.sungening.com/en
                         
                        
                            
                                Hangzhou Yuhao Chemical Technology Co., Ltd
                            
                            Telephone0571-82693216 
                            Websitehttp://www.chemyuhao.com
                         
                        
                            
                                Dalian Meilun Biotech Co., Ltd.
                            
                            Telephone0411-62910999 13889544652
                            Websitehttp://www.meilunbio.com/
                         
                        
                            
                                BioBioPha Co., Ltd.
                            
                            Telephone0871-65217109 13211707573;
                            Websitehttp://www.biobiopha.com
                         
                         
                            
                                Chengdu Ai Keda Chemical Technology Co., Ltd.
                            
                            Telephone4008-755-333 18080918076
                            Websitehttp://www.aikeshiji.com
                         
                        
                            
                                Chengdu Biopurify Phytochemicals Ltd.
                            
                            Telephone+86-028-82633397 18982077548
                            Websitehttp://www.biopurify.cn
                         
                        
                            
                                Chengdu Climax Biotech Co., Ltd.
                            
                            Telephone028-83311324    1278112614 
                            Websitehttp://www.climax-biotech.com