Taizhou Changou Electro-Machinery Co., Ltd. is specialized in manufacturing and exporting air compressor, air pump and welding machine. Our main products are direct driven air compressor, belt driven air compressor, welding machinery, air pump and electric motor. Our company integrates scientific research, design, development, trade, manufacture, and sale in one. At present, our company is one of the domestic largest scale general mechanical and electrical product manufacturers. Our main brands ...