Sumei is one of the leaders in the research and manufacture of polymer resins, having been established in 1971. Sumei takes pride in delivering plates that meet and exceed industry standards. They have developed a competitive quality plate through the Continuous Quality Improvement System they put in place. Sumei is working to expand their client base around the world with the best quality plate and large scale production lines. Their co-operation with Silla was established in 2013. Our yearly trips to Taiwan, give us access to the latest information and product development which makes us the leaders in Technical Support and Sales.