lien sheng mechanical & electrical co., ltd. was established in june, 1988. we produce electric discharge machine primarily,in taiwan. improve the traditional design and bring the new area of micro-processor, we develop the first programmable (z-nc) discharge machine in our country, even in the world. till now, our main products are programmable edm, cnc edm, drill edm and cnc wire-cut edm. we have 40 employers at present, best technology, best quality and best service are our targets always.