Qingdao Zhonghuayu Plastic Machinery Co. Ltd. is the science and technology-concentrated manufacturer professionally engaging in fabrication of plastics processing equipment sets and various plastic moulds of piping and integrating scientific research, development, fabrication, sale and service.     
We all along obey the principle of "base on credit, survive on quality, focus on innovation, center on development" in keeping the quality promise for customers, attaching importance of introduction of talent-training and coordinating closely with many scientific research institutes;  we have abundant technical strength and complete testing means, integrate advanced technical advantages and precise production equipments and equip with technicians with working experience of over 20 years in en