Shanghai Sepuna Chemical Technology Co., Ltd. is professional in researching 、 development、marking adhesive and sealant. It was founded in June 2000 more than 10 years history in chemical industry. In 2005 we Introduced PUNADE technology from Switzerland and passed the ISO90001 quality system certification. By 12 years endeavor sepuna become a mature company with core technology. Our main products are polyurethane、silicone resin and epoxy resin,. There are sell fast in the world market, especially in Europe、America and Asia, many Fortune 500 Company are using our products such as VW、GM and so on. Our product are mainly involved in electronic、ship 、automobile、construction and almost any industry which need adhesive and sealant. In order to meet the demands of the society, we constantly develop the new products and improve the Existing Products on the basis of our company concept "customer focus and Product innovation”