德国上市集团公司好乐集团成立于 1976 年，是国际领先的 UV 光源系统供应商之一。作为紫外技术专家，好乐在关于紫外系统、紫外灯管、紫外测量设备等的研发和生产上享誉全球。好乐旗下有 9 家独立运营的子公司，除了在中国，法国、韩国和美国的子公司以及在意大利的销售办事处和在西班牙的销售和服务办事处之外，好乐集团的销售和服务合作伙伴网分布在全球各地。
其中 Panacol 作为好乐集团重要的子公司之一，至今已有 50 年历史，长期致力于消费电子、医疗、化妆品、汽车、光电等多领域的工业粘合剂的研发、生产与销售，其产品范围非常广泛，是国际知名的工业粘合剂供应商。
好乐紫外技术贸易（上海）有限公司是好乐集团在上海成立的全资子公司，成立于 2011 年，主要在中国销售集团公司的工业粘合剂和紫外设备，为了更好的给客户提供量身定制的解决方案，好乐上海配备了专业的销售团队和技术人员，与广大客户共同创新，合作共赢。
The German listed group company Hoenle Group was established in 1976 and is one of the world's leading suppliers of UV light source systems. As an expert in UV technology, Hoenle has a worldwide reputation for R&D and production of UV systems, UV lamps, and UV measuring equipment. There are 9 independent operating subsidiaries of Hoenle, in addition to its subsidiaries in China, France, Korea, and the United States, as well as sales offices in Italy and sales and service offices in Spain, the sales and service partner network of the Hoenle Group is located around the world.
As a professional high-end industrial adhesive supplier within the German Hoenle Group, Panacol has long been committed to the R&D, production and sales of industrial adhesives in consumer electronics, medical, cosmetic, automotive, optoelectronics and aerospace industries. Panacol-Elosol GmbH is an international supplier of adhesives with an extensive product range that includes UV curable adhesives, structural adhesives, and conductive adhesives.
Hoenle UV Technology (Shanghai) Trading Co., Ltd. is a wholly-owned subsidiary of Hoenle Group established in Shanghai, 2011. It mainly sells industrial adhesives and UV equipment in China. In order to provide customers with better customized solutions, Hoenle Shanghai is equipped with a professional sales team and technical staff to work with our customers to innovate and cooperate for a win-win situation.