0755-82866084
RF Crazy(智汉)
RF Crazy/智汉深圳市智汉科技有限公司是一家专注于物联网无线互联的高新技术企业,由一群疯狂热爱射频技术的研发人员创办，我们是射频行业疯狂的极客，用心做好每一款产品和服务。产品包括：软硬件、APP、小程序、PC软件、云端系统解决方案。公司拥有核心的软硬件研发团队。经过多年的技术积累和沉淀，已拥有自主的无线协议栈及软硬件知识产权，在无线通信和组网领域构筑了端到端的方案优势。 智汉科技无线产品涵盖Bluetooth（BLE），NFC，Wifi，LoRa, ZigBee, NB-IOT,4G,Sub1G-5.8G 等IOT无线模组，并可根据客户要求深度定制，提供一站式整体产品方案服务，目前公司产品主要应用于工业物联，传感器网络，智能穿戴，健康医疗，汽车电子，智能家居，移动互联，智能家电，智能硬件, 手机电脑周边等领域。
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Frequently Asked Questions
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1. What does 3M stand for?
2002 – Centennial Name Change. As 3M employees celebrated 3M's centennial anniversary, “3M Company” becomes the legal name for 3M—originally incorporated as Minnesota Mining and Manufacturing Company.
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2. Where is 3M Company from?
Two Harbors, Minnesota, United States
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3. Is 3M unionized?
He served until 1977. 3M was proud of its good management-employee relationships. ... Since 1999, unionized employees have been represented by the United Steelworkers.
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4. Are all 3M products made in USA?
It's very difficult to find American-made products these days, but St. Paul, Minnesota based 3M Company, is striving to make it easier. 3M products used mostly by the U.S. electrical industry are made in places such as New Ulm and Hutchinson, MN and Chelmsford, MA.
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5. Is Scotch owned by 3M?
The Scotch brand, Scotch Tape and Magic Tape are registered trademarks of 3M.
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6. What is 3M famous for?
3M Company is known for its culture of innovation and investment in research and development which has resulted in the invention of many new products for both the industrial and consumer markets.
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7. How many patents does 3M hold?
How many patents does 3M hold? Technology and innovation are at the heart of 3M – the company has been granted more than 118,000 patents, and each year, more than 4,000 new patents are issued to 3M worldwide.
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8. Why is 3M so successful?
The root of 3M's success is its business model; to foster organic growth by inventing entirely new, market-changing products. ... In order to foster this growth, 3M has always emphasized the important of research and development (R&D) to which the company dedicates six percent of its yearly revenue.
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