Invited by Hongkong Foundry Association, Wing Kam’s CEO Mr.Frank Wang prepared a speech refer to Casting technology used on Auto industry’s components on May 13^th, 2024. Due to a sudden business event, Mr.Frank Wang delegate Ms.Mar Xie to be speech maker. During the speech, she shared the experience that Wing Kam is renewing the casting technology every year in order to meet the demand of develop auto market. Wing Kam has been supplying cast and machined components to Tank Truck industry for 11 years. The speech win the listener’s interesting and applause. It’s also an important technology and information communication in Association.