VARIOUS PATENTS BITEX Industrial Co. Ltd. owns various patents for various products. Any unauthorized manufacturing may constitute a violation of the patent law. If you're interested in manufacturing our products, please contact us for details. 旺輪開發多種結構技術、擁有多國專利,誠致歡迎廠商一起發展市場。 有興趣的廠商請與我們連絡合作事宜 ( 仿冒必究 )。 Skype ID : bitex168