Long Shakai Ou Machinery Co., Ltd. is a professional concrete pump technology research and development, production and sales of construction machinery and equipment companies. Our main products include concrete pump motors, diesel concrete pump, fine aggregate concrete and concrete pump to pump accessories. Strong technical force, mature production technology, production experience, testing equipment. Products from the development, design, development, production, testing, and installation factory has a set of scientific and strict quality management procedures, so that my company's products such as concrete pump more reliable performance.