OTVENA COSMETIC CO.LTD, OWNING 5000 SQUARE METERS PLANT WHICH IS UNDER GMP STANDARD WITH SUPERIOR PRODUCTION EQUIPMENT’ PRECISE TESTING ANALYZING INSTRUMENTS AND HIGH-LEVEL TECHNICAL MANAGEMENT. UNDER RAPID DEVELOPING AND RICH EXPERIENCE, WE SUCCESSFULLY INTRODUCED A FAMOUS BRAND OTVENA NOT ONLY FOR CHINA MARKET BUT ALSO GOT VERY GOOD FEEDBACK FROM WORLDWIDE CUSTOMERS.br