China plastic box Manufacturer

Qingdao Guanyu Inc. is private owned company for material handling products - Custom injection and extrusion molding products, racking system, tool cabinet, etc. In addition to our knowledge on specific industries, we also offers over 25 years of processing experience to be  
able to offer small runs of customized products with short turn around as well as generous samples. At the same time, we're also specialized in the design, manufacturing, sales and service of entire warehouse storage solution and layout planning.