Welcome, For more than 15 years, Sina International has been involved in the industry, supplying a wide range of quality hair products; synthetic wigs, human wigs, half-wigs, draw-string ponytails, human hair extensions, synthetic extensions, accessories, We have focused on creating the most innovative hair products with up-to-minute hairstyles with our "Silhouette"s eries, which is the top brand in the market, and never been left behind in this fierce competition of the industry. This is accomplished by using the finet 100% human hair and synthetic fiber, and by the high standard of facilities and in house R&D centre. We, at are dedicated to your satisfaction and promise to keep on supplying the highest quality product in the market. You will be confident with Silhouette and be comfortable with Sina International as your successful business partner. Sincerely yours Sina International Corp. please call.