Jonsen Limited is an company who is specialized in business development field. If you are now has some businesses here in China. If you have new projects developing request, or raw material cost control request, we are here waiting for your enquires.Molds designMolds productionPlastic parts, rubber parts productionCustomized metal parts processingScreen cables processingPCB productionSMT processingWe have an strong group which can provide complete products supply in different factories, aim to help cost reduction and quality control.