Lungku Machinery Co. Ltd was established in 1988 and specializes in Original Equipment Manufacturing of crankshafts including 1 to 4 cylinders assemble style and 1 to 3 cylinders single-piece style. The company started the business with four machines and expanded to four comprehensive production lines with approximately one hundred machines after ongoing innovation.

Because of market expansion and segmentation, Lungku set up the branches factories in Jiangman, Guangdong, China in 1999 and in Nanchong, Sichuan, China in 2009. The two branches are responsible for the markets in China and Southeast Asia. The factory in Taiwan focuses on the markets in Europe and America and promotes competitiveness.

Manufacturer of front shafts, combustion engine internal parts, various engine crankshafts for motorcycle (all-terrain vehicle, dirt bikes, agriculture machine, dynamo, mower, outboard engine, sawing machine, golf cart and PWC), personal water crafts, rear axles for ATV.