Kaysen (HK) Ltd (the former is Kongbee Limited) is registered in Hong Kong. The managing team has worked in its specialized fields more than 20 years, our products have exported to Europe, North and South America, Asia etc.  Our supply chains not only produce excellent product, but also supply OEM service.   To act as your material supplier with low cost solutions, we are keeping in research and development and improvement our management and technology, so we can continuously supply the correct and economic product to save your money.  From our company established date, we insisted on following rules for all our customers: 1) one year guarantee, 2) Free shipping charge for exchange goods.  Now our Silicone Self-Fusing Tape 50301 and Polyimide product, Mica Plate have won the approval of the world leader: EMD/CATERPILLAR Company, and other compatible with and usable on EMD and / or GE locomotives Company at Traction Motor fields.
Our sleevings/tubings is UL-Recognized 600 Volt Class.  Our reasonable price, en-trusted product, professional service will satisfy your requirement.