Sung Dong Enterprise is a company specialized in manufacturing of maded
urethane products.
Thanks for visiting Sung Dong Engineering Co., Ltd. website, Sung Dong Engineering. We've made all
efforts to made machinery which has a variety of world wide Polyurethane Products
and to study intechnics and development. We promise, we always do our best to
produce with best price, best quality and best service as our 3B Spirts. We
look forward to your continuous support and encouragement.
Thank you again for your great interest