Shangdong tsingtao ocean corp Ltd was established in 1987 (started to produce electric blanket since 1982). with nearly 30 years' history and wide experience, we are the leading company in the industry in China. Our goal is to be the first-class electric blanket manufacturer in the world. Our technical center has been appointed as the Qingdao city technical center. The experimental and testing facilities that we independently researched and developed have been in the leading domestic level and come up to the advanced international standards. As early as 1997, we have passed ISO9001: 2000 quality management system certification. In 2003, the 'Qinhai'electric blanket won a title of China Top Brand. In 2008, we have been regarded as one of the first national level new and high-tech enterprises. At the beginning of 2009, 'Qinhai' trademark has been awarded as China Well-known Trademark which is the top award in China. We have got international certificates for our products such as CE, GS and RoHS. The safety and reliability of our products have been accepted and recognized in the world, we gained good reputation in quality and service from worldwide customers. Now, our products have been exported to many countries such as Australia, New Zealand, Peru, England, Czech, Italy, Switzerland, India, etc. We are also accepted by famous supermarkets like Carrefour, RT-Mart etc. Qindao People have been striving for the goal of "Qindao, warms up thousands of families" and we are proud of serving you.