成山子午胎开发生产实现系列化、规模化董兆清，姜忠金（山东荣成市橡胶厂山东２６４３００）荣成市橡胶厂建于１９７６年，建厂初期只有固定资产４８万元，职工６７人，年产轮胎不足万套，是个品种单一，技术力量薄弱的县办小厂。就是在这样一个基础上，荣橡人以市场经济... Development and production of Chengshan radial tires achieve serialization and scale. Dong Zhaoqing, Jiang Zhongjin (Rongcheng Rubber Factory Shandong 26430) Rongcheng Rubber Factory was built in 1976. At the initial stage of construction, it had only 480,000 yuan in fixed assets, and had 67 employees. The annual production of tires was insufficient. The million sets are small factories with single varieties and weak technical power. It is on such a basis that the people of Rong Aok market economy...