Wenzhou Kuanda science and technology Co.,ltd. established in July, 2005 is one of Chinese e-commerce companies for tube. It operates the world's largest online international and domestic marketplace for the China tube trade. www.cntube.cn provides technology communion market information, business broadcast & promotion, network broadcast ads, electronic commerce, website creation, website content and member services. “let more and more people know Chinese Market “ it is our goal.
