In 1993, the company introduced the restor lubrication series developed in the united states and the mature automobile maintenance service model and philosophy of the united states. As the china regional general agent of restorer, yonsei has been operating successfully in china for nearly two decades and has been well received and trusted by a wide range of consumers. Some of the restor products, which were successfully used in the united states of america's apollo moon equipment, have been in the united states since the 1980s, in europe and the united states of america and on five continents, and have been extended to more than 20 countries worldwide and have opened over 300,000 shops. At present, the long-barrel high-tech products and the dynamic vehicle maintenance model have been applied in more than two dozen provinces and cities in the greater north of the country, resulting in the recovery and youth of thousands of motor engines and significant savings in fuel and maintenance...