YIH CHENG FACTORY CO., LTD core value is to provide users safety and ergonomic innovation designed professional tools. LANCER Tools was born for leading ergonomic innovation designed professional driving tools, like easy moving bright dressing “LANCER” equip with different arms has strong impact run ahead to extend territory. The product value LANCER Tools want to offer user is Comfort, Ergonomics, Multiple-Purpose, and Durability.