英国科诺康Crowcon  www.crowcon.com www.halma.cn  www.halma.com
欧洲第二大气体检测仪器的专业生产厂家英国科尔康检测仪器有限公司成立于1970年，是专门从事开发、生产和销售系列化气体检测仪器的工业实体。公司设立了产品开发、生产销售、系统工程、技术服务、广告咨询、出口等十几个部门,在职员工数百人，85%以上的员工都具有相关专业高级技术职称。
科尔康产品已分别获得了EEC、UL、CSA、劳埃德船级社、挪威海运、美国航运局、壳牌近海与海上石油平台等相关技术和质量认证。在中国也已经取得了中华人民共和国进口计量器具型式批准证书（CPA）和国家级仪器仪表防爆认证（NEPSI）。

Crowcon Detection Instruments Ltd specialises in developing, manufacturing and marketing innovative, reliable and cost-effective flammable and toxic gas detection equipment. The company was formed in 1970 and has constantly led the field with products designed for safety and environmental monitoring needs. The Company's mission statement is
"To be relied on worldwide for the protection of people and plant against gas hazards."
Based in Abingdon, Oxfordshire in the UK, and with branch offices in Europe, North America and South East Asia, Crowcon currently employs 200 full time staff in sales, marketing, customer support, research & development, manufacturing and engineering.
Crowcon products are sold throughout the world, serving oil, gas and petrochemical companies, public utilities, clean water and sewage treatment companies, fire brigades, construction companies and other organisations where accidental leakage of gas or vapour can become a toxic or explosive danger.
Crowcon has been a part of the Halma Group since 1985. Halma is listed on the Midcap London Stock Exchange (FTSE 350) and is recognised as one of the most successful engineering groups in the World.

欧洲第二大气体检测仪器的专业生产厂家英国科尔康检测仪器有限公司成立于1970年，是专门从事开发、生产和销售系列化气体检测仪器的工业实体。公司设立了产品开发、生产销售、系统工程、技术服务、广告咨询、出口等十几个部门,在职员工数百人，85%以上的员工都具有相关专业高级技术职称。
科尔康产品已分别获得了EEC、UL、CSA、劳埃德船级社、挪威海运、美国航运局、壳牌近海与海上石油平台等相关技术和质量认证。在中国也已经取得了中华人民共和国进口计量器具型式批准证书（CPA）和国家级仪器仪表防爆认证（NEPSI）。