Qingdao Zhongnuo Plastic Extrusion Machinery Co., Ltd. is people-oriented, strives for survival with quality, and strives for development with innovation. The company is located in Jiaozhou, Shandong, the plastic machinery base in northern China with beautiful scenery and developed transportation. The company is committed to the research and development of plastic machinery, constantly digest and absorb the science and technology and process, always stand （ View details ）