Win Si Hai Precision Mold Co., Ltd Donguang Ying Sihai Precision Mold Co.,Ltd About us .Win Si Hai Precision Mold Co., Ltd is found on 2008,which is specialized in manufacturing / reseaching / developing manufacturer / wholesaler / exporter EDM Spare Parts and Consumables.Our company owns complete production line from raw material procurement to finished products manufactuing. By adopting advanced production equipment , uniqe processing techniques and high presision testing equipment ,strictlly controlling product quallity . We supply EDM wear parts and EDM consumables for most of EDM machines such as Agie, Charmilles, Sodick, Fanuc, Mitsubishi, Makino, Seibu, Hitachi, Brother, Japax, Accutex, SSG, Chmer, Maxee, Ard, Ona, SPM, JSEDM... and spare parts for edm drill machines.Our products are well received by many famouse enterprises at home and abroad ! We support and assist them in being more productive and competitive in todays markets !