伊斯特伟斯集团是全球电线电缆工业著名的、质量优越、信誉卓越的跨国集团公司，已有100多年的历史。集团隶属于荷兰金刚石工具集团（DTG），该集团专业生产高精度的金刚石工具及硬材料工具。伊斯特伟斯集团在全球90多个国家设有代理，已经在欧洲、北美、亚洲和南美，战略性部署了装备精良、设施完善的工厂，从而拉近了伊斯特伟斯集团与全世界客户之间的距离。集团在电线电缆模具制造领域以不断创新的精神、精益求精的技术、严格的质量管理，以及在为顾客创造价值方面，赢得了良好的声誉。伊斯特伟斯(上海)金刚石模具有限公司是伊斯特伟斯集团于2005年6月6日在上海市成立的外商独资企业。 The Esteves Group has earned a reputation for innovation, precision, quality and value in the field of wire die manufacturing in the world over the past 100 years,. The Esteves Group is owned by Diamond Tools Group (DTG), a privately owned company specializing in the production of precision diamond and hard material tools. The Esteves Group is present in more than 90 countries worldwide, strategically located fully equipped factories in the USA, North and South America, Europe and Asia, bring the Esteves Group close to the customer. The Esteves Group constantly strives to adapt its products and services to the latest requirements of a changing market. Esteves (Shanghai) Diamond Dies company is a foreign owned enterprise set up by DTG group on June 6 2006 in Shanghai.