Placo Co., Ltd. manufactures and sells plastic molding machines and recycling equipment in Japan. The company offers blow molding machines, such as in-die accumulator, continuous extrusion, electric, multilayer and two way switchable 3D duct blow molding machines and environmental equipment; high-performance extruder, multilayer inflation molding machine, high performance winding machine, multi-layer inflation die, air ring for controlling uneven wall thickness, barrier film thickness measurement system, and internal cooling system. It also provides environmental equipment such as single and twin shaft shredder, high speed pulverizer, and recycled pellet machine; other related products; blown film molding machine; and maintenance business. The company was incorporated in 1940 and is headquartered in Saitama, Japan.