The company combines with some colleagues and research institutes. It specializes in large engineering of environment, engineering of petroleum, engineering of electric power, engineering of chemical industry, engineering of industrial water-treating... More
Main Products: WS-10 maintenance-free sound wave boilers dust-blower instruction, WS-2000 automatic bicycle, US-2000 fast bicycle, WS amplifier glisten dope, WS-9001 bateria and alga-killing dose... More