Since its foundation in 1988, SAMHYUN has been serving our valued customers with eco freindly, energy saving products, we hav ... e actively been participating to the mission of preservation of Mother Earth. SAMHYUN's research and Development Center keeps up to global standard in designing, developing oil pump motor and water pump motor which are now being exported to worldwide. as Korea's No.1 BLDC motor&controller maker, we feel very confident that our products are the very best on the market today, Thanks to our concerted and committed R/D investments, we established a recognized brand of HIRUN which says the best performing battery operated vehicles in the world. Armed with dozens of world patents and international quality approvals, we strive to be a World No, 1 in the area of light electric vehicles of all models. "Action on the site toward ZERO DEFECT!" is our quality motto and our every and each staff and employee it anyplace, anytime greener and cleaner earth - SAMHYUN is now and here to serve the world. Visite our website at www.samhyun.co.kr read more