Chongqing Koncin Machinery Manufacturing Co., Inc. ,the subsidiary of yinxiang group is a large professional scientific, industrial and trading corporation combining the research, development, manufacture and marketing of general machines, motorcycles, scooters ,tricycle and engines for motorcycles. with over seven years experience. Our company covers more than 200mu, including a building area of 80,000square meter. We have over 1,500 staff members, 5 business units (domestic motorcycle business unit, foreign motorcycle business unit, electric vehicle business unit, engine business unit and...