Qingdao Guanyu Plastic Co.,Ltd., leading plastic manufacturer in China, specializing in producing plastic logistic containers, plastic storage bins, online-stick system and other injected plastic products. Our company, stand in the list of the 500 largest plastic enterprises, which published by National Statistical Bureau. Our advanced technologies allow us to become one of the largest high-tech enterprises in Shandong Province, China. Our company have practiced many famous cases of cooperating with world top enterprises (such as Haier, GE, Emerson Electric, Maersk etc.), our consciousness and ability of service, quality, efficiency and effectiveness of employees have been highly improved, which make us more capable in global competition.