Qingdao Chengjin latex Machinery Co., Ltd. The company is located in Qingdao, a beautiful coastal city of convenient transportation and booming economy. We specialize in producing latex foaming machinery and can provide the whole production line for latex pillow, mattress, powder puff and other latex products. We are the first and the only one manufacturer of latex foam machinery with strong technical force, perfect testing methods and experienced engineering and technical workers. Our products ...