Shandong Tanggang Metal Products Co.,Ltd.was established in 2010 as a professional company with combined service of both trading and manufacturing carbon steel products. It's located in Wuxi,which is the biggest base of steel productsin china and is also near to Shanghai. We have been devoted in steel industry for nearly 10years and developed many faithful clients in Singapore,Indonesia,Africa,Europe,SouthAmerica,Mid-East,India and etc