CEM(华盛昌)

深圳市华盛昌科技实业股份有限公司(简称CEM)成立于1991年，是集专业自主设计、研发、生产和销售各类测量仪器仪表于一体的国家级高新技术企业。是深圳市仪器仪表与自动化行业协会会长单位，中国室内环境净化行业联盟副主席单位，广东省室内环境卫生行业协会副会长单位，2020/04/15，公司在深交所成功上市，股票代码：002980 公司始终坚持质量第一，不断完善企业的管理制度，逐步建立了完善的产品质量管理体系，自2004年以来通过了ISO9001质量认证、ISO13485医疗质量体系认证，满足顾客对产品品质的要求。公司在发展历程中荣获了“国家高新技术企业”“纳税百强企业”“深圳知名品牌”和“领军企业”等荣誉称号。

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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.