Our company covers an area of 400,000 square meters, total assets 7million US dollor. There are 156 persons with senior technical title. We have 1200 sets of first class fully automatic laser cutting machine, Automatic flat butt welding machine, Laser locating welding machine, fully automatic welding robot, tanker body inter and ourter automatic welding mechine, powder spray and baking varnish room, Switzerland four-wheel ATD-GPS and TEST EQUIPMENT which are advanced technology and Hi-Tech equipments.

4 Axle Bulk Cement Tanker Semi Trailer is suitable for the transportation of fly ash, pulverized coal, cement and other materials, such as light weight, convenient operation and low cost, and has the characteristics of small air flow loss in the air chamber, good compression resistance, fast discharge speed and low residual rate.

As a kind of van, the side curtain trailer has all the characteristics of an ordinary van: the envelope is completely closed, which can prevent rain and dust, and can achieve all-weather protection for goods; The volume of the envelope is completely determined, which can effectively prevent overloading and overrun.

TONGYA AUTOMOBILE CO.,LTD is China leading semi trailer and tanker trailer manufacturer since 1982 ! Engaged design,manufacturing and sales of semi trailer and spare parts together.

Low center of gravity, the body is low and wide, the center of gravity of the load is lower, the vehicle driving stability is good, suitable for the transportation of large machinery and equipment, steel and so on.