Teching 219pcs Metal Pumping Unit Model Brand_Huina It was pre-painted the silver

It was pre-painted the silver color

Carburetor Diam

The model is domineering and realistic

chain drive

power piston

Teching 219pcs Metal Pumping Unit Model Brand_Huina It was pre-painted the silverTeching 219pcs Metal Pumping Unit Model Features: . Pumping Unit Model: Precision casting and ingenuity. Every time assembly is an industrial reproduction. Pumping unit is a kind of machinery and equipment used to extract oil, commonly known as "kowtow machine", which uses pressure to get oil out of the well. . Metal: Made of metal material, CNC process precision casting, aluminum alloy oxidized color, real machine workmanship at the level of