Weifang Changsong Diesel Engine Co.,Ltd is located in Weifang City, Shandong Province, which is famous as the capital of the beautiful kite. It is a big-sized diesel engine manufacturer. The company borders in the south of national road 309, transportation is very convenient. There are professional engineers, advanced assembly lines, accurate detection equipments in the workshop. Technical force are rich. There are more than 30 engineering technicians. The permanent assets is 50 million RMB. ...