Motor Master (Golden Mountain International, LLC) is Founded in 2010, merged and reorganized in 2018. Its composition is established by a ten-year-old North American used car dealers and maintenance companies. The business involves the sale of new cars and used cars in the United States; used car exports, parallel imported cars, etc. The Headquarter is in the Greater Los Angeles area of California. It also has business development throughout the United States such as San Francisco. All formalities are formal and legal. Based on the principle of honesty and management, we are committed to providing high-quality vehicle sales, student loans, agency transfer, vehicle maintenance, repair, modification and other peripheral services for the majority of North American customers.