QINGDAO HAISI(青岛海思)

青岛海思伟创电子科技有限公司致力于现代工业测试领域，提供电子制造业、科研、生产、医疗、电力、电机、家电、通信、教学、新能源等各个行业的测试仪器仪表。产品涵盖的主要测试领域有:医疗器械安规测试、新能源行业安规测试、电网储能行业综合测试、电动汽车安全性能测试、光伏组件安规测试灯具照明综合测试、元器件安规测试、超高压安规测试、多路串行/并行同步安规测试、精密安规分析测试、信息化安规改造解决方案等。

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Frequently Asked Questions

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.

2. Where is 3M Company from?
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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.

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.

5. Is Scotch owned by 3M?

The Scotch brand, Scotch Tape and Magic Tape are registered trademarks of 3M.

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.

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.

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.