Topwill Weldertun lokacin da aka kafa shi, ya zama ɗaya daga cikin shugabannin duniya wajen kera kayan aikin bututu, kayan aikin injin, da na'urorin walda bututun filastik. Wanda ke da hedikwata a Wuxi, kasar Sin, mun sadaukar da kai don samar da kayayyaki da ayyuka masu inganci don gina ababen more rayuwa a duniya tun farkon mu.