Hsin Yung Chien Co., Ltd. manufactures and sells rubber conveyor belts in Taiwan and internationally. Its product portfolio includes transmission belts, rubber sheets, inflatable rubber dam products, and various conveyor belts such as straight warp, chevron, kevlar, specialty, light duty, steel cord, and pipe belts, along with seal belts and bucket elevator belts under the KING brand. These belts serve industries including green energy hydropower, mining, steel, power plants, aviation, transportation, agriculture, logistics, and manufacturing. The company also offers hot-pressing cushion pads under the Silieet brand and composite products such as thermoplastic carbon bike frames and rims, as well as carbon fiber thermoplastic reinforced composite materials for car parts, bicycle parts, and customer goods under the Newsheet brand. Formerly known as Hsin Yung Chien Industrial Co., Ltd., it changed its name to Hsin Yung Chien Co., Ltd. in 2003. Founded in 1964, it is based in Nantou City, Taiwan.