What car does Zhou Dashan, chairman of North China Group, drive?

Zhou Dashan, chairman of North China Group, drives a Mercedes-Benz Maibakh S680. Zhou Dahua, the chairman of North China Group, bought a Mercedes-Benz Maibakh S680 bullet-proof car for140,000 yuan, and conducted a performance test on the spot. So Zhou Dashan, chairman of North China Group, drove a Mercedes-Benz Maibakh S680. North China Group is a large group company with more than ten companies and enterprises, including Tianjin North China Cable Factory, Tianjin South China Wire Rod Co., Ltd., Tianjin Dashan Copper Co., Ltd., Tianjin Huachen Investment Development Co., Ltd., Tianjin Jinshan Wire and Cable Co., Ltd., Tianjin North China Venture Microfinance Co., Ltd. and Tianjin North China Group Real Estate Investment Co., Ltd.