ViWA group, is a private Chinese company that specializes in providing of the customized service on advanced intermediates, APIs, and dosage forms for pharmaceuticals and chemical industry, also investing in medical devices, Veterinary Drugs, and Agrochemical field etc..
ViWA is one of the first CSO (Custom Service Organization) company in China, with capabilities in providing a wide array of integrated services to customers, including CA(Contract pre-Audit),CQ(Contract Quality Control),CM(Contract Manufacturing),CR (Contract Research),CS(Contract Sourcing) and CMT(Contract MarkeTting) service.

API NameCas Numberapproved by:
API SeriesĀ 
Alpha - Lipoic Acid 1077-28-7 GMP
Amoxicillin 26787-78-0 GMP
Bifendate 73536-69-3 GMP
Capecitabine 154361-50-9 GMP
Carboplatin 41575-94-4 GMP
Cefalexin 15686-71-2 GMP
Cefazolin Sodium 27164-46-1 GMP
Cefditoren pivoxil 117467-28-4 GMP
Cefepime 88040-23-7 GMP
"Cefepime Hydrochloride / L- Arginine Sterile" - GMP
Cefixime 79350-37-1 GMP
Cefoperazone Sodium 62893-20-3 GMP
Cefoperazone Sodium + SulbactamSodium(1:1) - GMP
Cefotaxim sodium 64485-93-4 GMP
Cefradine 38821-53-3 GMP
Ceftazidime 72558-82-8 GMP
Ceftibuten 97519-39-6 GMP
Ceftizoxime Sodium 68401-82-1 GMP
Ceftriaxone Sodium 74578-69-1 GMP
Cefuroxime Sodium 56238-63-2 GMP
Cemandil Sodium 42540-40-9 GMP
Chondroitin Sulfate Sodium Salt 9082-07-9 GMP
Citicoline Sodium 33818-15-4 GMP
Enalapril Maleate 76095-16-4 GMP
Erlotinib 183321-74-6 GMP
Gemcitabine 95058-81-4 GMP
Gliclazide BP2010 21187-98-4 GMP
Heparin Lithium 9045-22-1 GMP
Heparin Sodium 9041-08-1 GMP
Indapamide 26807-65-8 GMP
Isotretinoin 4759-48-2 GMP
Ivermectin 70288-86-7 GMP
Meglumine 6284-40-8 GMP
Nifedipine BP2007 21829-25-4 GMP
Oxaliplatin 63121-00-6 GMP
Paclitaxel 33069-62-4 GMP
Pancreatin 8049-47-6 GMP
Piracetam 7491-74-9 GMP
Polymyxin B sulphate 1405-20-5 GMP
Simvastatin 79902-63-9 GMP
Sitagliptin phosphate hydrate 654671-77-9 GMP
Tolperisone Hydrochloride 3644-61-9 GMP
Valsartan 137862-53-4 GMP
Vildagliptin 274901-16-5 GMP
Vincristine sulphate 2068-78-2 GMP
Vinpocetine 42971-09-5 GMP
Amino Acid
L - Arginine hydrochloride 15595-35-4 Qualified
L - Arginine L - Aspartate 7675-83-4 Qualified
L - Glutamic acid 56-86-0 Qualified
L - Leucine 61-90-5 Qualified
L - Lysine 56-87-1 Qualified
L - Methionine 63-68-3 Qualified
L - Phenylalanine 63-91-2 Qualified
L - Threonine 6028-28-0 Qualified
L - Arginine L-aspartate 7675-83-4 Qualified
L-Cystine 56-89-3 Qualified
L-ornithine L-aspartate 3230-94-2 Qualified
N-acetyl-dl-leucine (Acetylleucine) 99-15-0 Qualified
N-Acetyl-DL-methionine 1115-47-5 Qualified
N-Acetyl-L-cysteine 616-91-1 Qualified
Vitamins
Vitamin A 11103-57-4 GMP
Vitamin C / Ascorbic acid 50-81-7 GMP
Vitamin D3 67-97-0 GMP& No-GMP
Vitamin E 13959-02-9 GMP
D-Biotin 58-85-5 GMP& No-GMP
Plant Extract
Artemisinin 63968-64-9 Qualified
Berberine Hydrochloride 633-65-8 Qualified
Blue Berry powder Qualified
Diosmin 520-27-4 Qualified
Garcina Cambogia P.E. Qualified
Ginkgo Biloba Extract Powder 90045-36-6 Qualified
Hesperidin 520-26-3 Qualified
Lutein 127-40-2 Qualified
Pueraria Mirifica Powder Qualified
Quercetin 117-39-5 Qualified
Reishi Mushroom Extract Qualified
Resveratrol 501-36-0 Qualified
Rutin 153-18-4 Qualified
Shikimic Acid 138-59-0 Qualified
Silymarin 65666-07-1 Qualified
Soy isoflavone 574-12-9 Qualified
Ursodeoxycholic Acid 128-13-2 Qualified
Zeaxanthin 144-68-3 Qualified
Food Additives
Acessulfame K (FCCVI, E950) 33665-90-6 Qualified
Ascorbic Acid,Vitamin C 50-81-7 Qualified
Aspartame USP30 22839-47-0 Qualified
Bromelain 9001-00-7 Qualified
Citri Acid 77-92-9 Qualified
Coenzyme Q10 303-98-0 Qualified
D-Biotin 58-85-5 Qualified
D-Glucosamine sulfate sodium; 38899-05-7 Qualified
Fish Oil 8016-13-5 Qualified
L-Glutathione 70-18-8 Qualified
Lysozyme hydrochloride 9066-59-5 Qualified
N-Sulfo-glucosamine potassium salt 31284-96-5 Qualified
Sucralose 56038-13-2 Qualified
Vitamin D3 oil 67-97-0 Qualified
Vitamin E 98%oil 1406-18-4 Qualified
ZincĀ Gluconate 4468-02-4 Qualified