Meryer (Shanghai) Chemical Technology Co., Ltd.
                            
                            Telephone021-61259138 18621169109
                            Websitehttp://www.x-labseek.com/
                         
                        
                            
                                Chengdu Biopurify Phytochemicals Ltd.
                            
                            Telephone+86-028-82633397 18982077548
                            Websitehttp://www.biopurify.cn
                         
                        
                            
                                Shanghai Tauto Biotech Co., Ltd.
                            
                            Telephone021-51320588 
                            Websitehttp://www.tautobiotech.com/
                         
                        
                            
                                Wuxi Zhongkun Biochemical Technology Co., Ltd.
                            
                            Telephone0510-85629785 18013409632
                            Websitehttp://www.reading-chemicals.com
                         
                        
                            
                                Wuhan ChemFaces Biochemical Co., Ltd.
                            
                            Telephone18607101326 15172504745
                            Websitehttp://www.chemfaces.com
                         
                         
                            
                                Shanghai YuanYe Biotechnology Co., Ltd.
                            
                            Telephone021-61312847; 18021002903
                            Websitehttp://www.shyuanye.com
                         
                        
                            
                                Shandong Xiya Chemical Co., Ltd.
                            
                            Telephone4009903999 13395398332
                            Websitehttp://www.xiyashiji.com
                         
                        
                            
                                Shanghai Yihe Biological Technology Co., Ltd.
                            
                            Telephone021-68882955 17721395025
                            Websitehttp://www.yihefd.com/products/
                         
                        
                            
                                Chengdu  Push  Bio-Technology  Co.,  Ltd.
                            
                            Telephone028-028-85370565-229-229 18080489829
                            Websitehttps://www.push-herbchem.com/
                         
                        
                            
                                Henan Alfachem Co.,Ltd.
                            
                            Telephone0371-55051623 18137891487
                            Websitehttps://www.chemicalbook.com/supplier/14555231/
                         
                         
                            
                                Shanghai Jizhi Biochemical Technology Co. Ltd.
                            
                            Telephone4009004166/18616739031 18616739031
                            Websitehttp://www.acmec-e.com/
                         
                        
                            
                                Nanjing Digger Medical Technology Co. Ltd.
                            
                            Telephone025-025-51191215 18013836722
                            Websitehttp://www.biaozhunpin.cn
                         
                        
                            
                                Shenzhen Polymeri Biochemical Technology Co., Ltd.
                            
                            Telephone+86-400-002-6226 +86-13028896684;
                            Websitehttps://www.rrkchem.com
                         
                        
                            
                                Zhengzhou Ruike Biochemical Technology Co., Ltd.
                            
                            Telephone 18521304688
                            Websitehttps://www.chemicalbook.com/ShowSupplierProductsList31210/0_EN.htm
                         
                        
                            
                                sgtlifesciences pvt ltd
                            
                            Telephone +8617013299288
                            Websitehttps://www.chemicalbook.com/manufacturer/sgtlifesciences-pvt-591/
                         
                         
                            
                                Z-trans Biochemistry Technology (Suzhou) Co.,Ltd
                            
                            Telephone0512-66317708 13372112871
                            Website
                         
                        
                            
                                Shaanxi Dideu Medichem Co. Ltd
                            
                            Telephone029-029-81024372 17792795018
                            Websitehttp://www.dideu.cn
                         
                        
                            
                                Wuxi Helen Biotechnology Co., Ltd.,
                            
                            Telephone0510-85629785 18013409632
                            Websitehttp://www.reading-chemicals.com