上海昱纳电动工具有限责任公司是一家集科研，生产，销售为—体的高科技企业，公司有完善设计团队，精密的加工设备。公司以合理的，完善的售后服务而把握市场，以质量求生存，以优良的售后服务为宗旨，以前瞻特立的国际视野，不断契合客户需求，提供全面专业的产品。 本公司主要产品有：金刚石钻孔机，磁座钻，墙壁切割机等工业级钻孔切割机械。 公司以不断满足顾客需求为目标，竭诚为顾客提供优质的服务。公司将一如既往的完善服务，不断创新，精益求精，为全力打造中国电动工具的品牌而永远向前。 Shanghai Yu Na Power Tools Co.,Ltd. is a collection of scientific research in Shanghai, production, sales as one of high-tech enterprises, the company has perfect design team, sophisticated machining equipment. The company is perfect at reasonable prices, After-sales service service and grasp the market, the quality of survival to excellent after-slaes.Por the purpose of service, with a forward-looking unique international perspective, constantly meet customer.Demand, providing comprehensive professional products. The company's main products are: gold attached stone drilling machine, magnetic block drilling, wall cutting machine and other industrial drilling and cutting machinery. The company aims to continuously meet customer demand, and dedicated to provide customers with quality services. The company will, as always, improve service, continuous innovation, excellence, to build China's power tools for the leading brands.And forever onward.