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 and selling EDM Spare Parts and Consumables.
Our company owns complete production line from raw material procurement to finished products manufactuing. By adopting advanced production equipment , unique processing techniques and high precision testing equipment ,strictly controlling product quallity . 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 !