... Agricultural Machinery co. Ltd, Dalian Shipbuilding HeavyIndustry, WEICHAI Power, Nantong BLUEBIRD Ocean HeavyIndustry, Huangdao Fufa Glassworks,GrandDragon Winery and etc. In domestic market, the products ... , QINGDAO YAKAI MOTOR INDUSTRY AND TRADE CO.,LTD is making efforts to exploit overseas market. The core products-agricultural trailer and the industrial tractors are exported ...