Audible Alarm Boxes, for Data Loggers Suppliers

Shenzhen, China and has branch offices in Hong Kong, Beijing and Chengdu. Holison is ISO9001:2000 Quality Assurance Certified. Our products are CMA Certificate approved by the Public Security Ministry of China, and CE/FCC accredited. Holison has been recognized as the 'Fastest Growing Security Enterprise of China for the Year 2004' by both China Public Security Magazine, as well as China Public Security Net. Holison aims to rank itself among the first-class security system providers in the world and welcomes the opportunity to meet similar groups worldwide that would be interested in forming strategic partnerships for mutual growth.