Goldspring was established in 1954, and specialized in manufacture-and-sales the machine around the world; Such as: Intensive Mixer(Banbury Mixer), Kneader Mixer, Pelletizer, Rubber Extruder, Rubber Preformer, 2 Roll Mixing Mill, 4 Roll Calender ,Lab Machinery.To remain competitive in the machine industry, our aim is to continue to build reliable and accurate products, which perform well. In order to meet changing requirements from customers.We have adopted the most modern technology in machining, research and management. We will always provide the best possible service to existing clients and potential new customers.With such an emphasis on quality, development, service and management, with your support and trust, we will continue to aim to be the best and most reliable company in the world.