Established on 12 june 1997 by the general motors company, which now has four major production bases throughout the country, along with four whole-car production plants and two power plants, the strength of the general motors is now evident from the general motors site alone, which is now part of the chinese automobile industry, a major leading enterprise. Over the years, general motors has maintained the concept of "customer-centred, market-oriented" business for their own companies, while, for so long, general motors has created excellent products and services for markets and consumers. Now, the three brands of general motors, buick, chevrolet, cadillac, are co-operatives, while general motors are mainly serving high-end luxury cars and economic sedans, with varying gradients, and different levels of subdivisions of markets for high-performance limo, hybrid power and electric vehicles. The shanghai general motors have been constantly creating and transcending themselves, with an a...