SHANDONG TONGCHUANG AUTO COOLING SYSTEM Co., Ltd. Shandong Department of State designated automobile radiator specialized enterprises, East near Beijing-Fuzhou, Beijing-Shanghai high-speed, west to Beijing-Shanghai Railway, south hometown of Confucius, the north of the first five mountains - Mount Taishan, the environment elegant and convenient transportation.
Tontrush owned by Shandong Haihua Group invested 150 million yuan strength, using the current world's most advanced brazing technology protection of nitrogen,