Qingdao Chengjin Machinery Manufacturing co., LTD. Is a professional large-scale production of various kinds of latex foam machine, integrated development and production.Our major products include latex sponge foaming machine production line, latex mattress, latex pillow production line, latex insoles production line, production line, latex toys latex powder production line, carpet glue machine, the company to provide technical guidance!Our company was established in 2000, our professional research and development of latex foam machinery industry.We are located in Qingdao city, air transportation is very convenient.