今年以来 ,为更好地适应市场变化 ,满足市场需求 ,黄海橡胶集团公司加大了新产品开发力度。在全钢载重子午线轮胎产品开发方面 ,推出了 3个规格的“海奥”系列产品 ,其中 9 0 0Ｒ2 0和1 0 0 0Ｒ2 0已投产 ,1 1 0 0Ｒ2 0也已具备技术条件即将投入生产 ;试制成功的半钢子午线轮 This year, in order to better adapt to market changes and meet market demand, Huanghai Rubber Group has stepped up its efforts in developing new products. In the development of all-steel radial truck tires, the company launched three specifications of the “Haiao” series of products, of which 9 0 0 0 0 and 1 0 0 0 0 0 0 0 0 have been put into production and 1 1 0 0 0 0 Trial production of semi-steel radial wheels