Shangdong Shengrun Special Automobile Co., Ltd. is listed among appointed enterprises to produce and refit automobile approved by Development and Reform Commission of China(former Economy and Trade Commission of China), the first cooperation enterprise with its products listed in Public Notice on automobile refitting for management.

We are the full-size Modified Truck enterprise which integrates the design of product, scientific research developing, production and sale together, possessing subsidiary companies of automobile production, automobile trade and automobile fittings production, etc. Our leading products include "Tongyada" brand semi-trailers, tipper, fuel tanker, particle material tanker, bulk cement tanker, concrete mixer truck, wrecker trucks, LNG, CNG, and other special vehicles.

Our company covers an area of 730,000 square meters, total assets 460 million RMB. We have more than 800 workers; including 128 persons with senior technical title. We have top-notch numerical control cutting machine, automatic welding machine, large-size bending machine and board press machine in China, tanker body automatic welding tipper, the greatest entire-car-passing type shot blasting machine in Shandong province, 21m length super spray painting and baking varnish room, Switzerland four-wheel ATD-GPS and 400 sets test equipment which are advanced technology and Hi-Tech equipment. One hundred kinds of truck semi-trailers and tank trailers have passed our National Technical Appraisal and up to top class level in China, we have passed many certificates, such as ISO9001: 2008, CCC etc.

Persisting in "the quality will cast on the brand, the good faith building future" as the enterprise objective, the company's staff devote to the promotion of enterprise core competitive power, pursuing the sustainable development, the making strong trend brand, in order to serve all the clients.