Changzhou Longxin Chemical Machinery Co., Ltd. is founded in November 1976, and is located in Changzhou city, near Shanghai, in the heart of Eastern China. LongXin Machinery have been specialized in the products of �Huabao Brand� series three-roll mills and bead mills for more than 20 years. LongXin demonstrate a comprehensive know-how and the ability to deliver its customers tailor-made systems for complex process. Longxin focus on researching and developing products for wet grinding and mixing. Now, our products include three roller mill, bead mill, nano mill, planetary mixer, kneading machine and so on. Longxin cling to high efficiency, passion, and integrity, not only emphasize the quality, but also pay attention to the service after sale. Longxin have many honor customers such as Dic, Toyo, Sinopec, Sakata, Encres Dubuit, Flint... We sincerely welcome all friends from all the world to cooperate and develop together, to create chemical industry with a great splendor and a better future.