Qingdao Yakai Automotive Industry and Trade Co ., Ltd (here in and after referred to as yakai auto), dated from the year of 1989,has been approved and certificated as a production of high-tech enterprises by the Ministry of industry and information technology of China, is the backbone of producing all kinds of special purpose vehicles enterprise in North China, is the refrigerator truck, insulated truck, van, tank-type water vehicles, transportation vehicle, trailers, and other special vehicles research , development and production base.The annual output is more than 5,000 sets. Yakai auto has passed the international quality system certification and the national compulsory product certification ("CCC certification"). Now, Yakai auto has 106 thousands m2 of manufacturing zone,more than 560 people, of which 16 are senior engineers, 3 Economist, 3 certified public accountants, 55 various professionals people, more than 280 people with the title of a technical post or higher. Strong technical force, high efficiency research and development of productive capacity, advanced production equipment, high degree of specialization, the detection is perfectly complete.these years,our company was fouce on the high level of refrigetator and insulated van of R&D,we provide the international 5 generation productions, The characteristic of cargo body of Qingchi brand:1. All the body boards are designed with totally enclosed type by high polymer material and Super Pressure-high Temperature compression moulding from good performance machine.2. The surface of the fibre-glass epoxy is the orginal color,high radiance,with the cutted and Precision Bonding rigid PU foam,the reinforce bars are high polymer material inside of the board, well-distributed.3. The reinforce bar of the baseboard inside,has been designed specially ,anti-destory,anti-high pressure, Racking Resistance.4. Between two board,they are connected by high quality mucilage and bolts preinstalled ,with good performance and has 15years working life.5. All the body is lightness ,good strength performance,insulated, corrosion resisting,no cold metal thermal bridge,good looking,easy to maintaince etc.We have many types of truck been published by Chinese national automobile public announcement,about the quality has been reached the A level of china.