Audible Substation Alarm Annunciators with Light Emitting Diode (LED) Suppliers

h RIGHT price. We have built long-term contracts and strategic partnership with a number of specialty manufacturers in china. As a professional supplier in china,we not only have the great advantage of supplying our customers with high quality and competitive price.but also having a keen insight for international market development.We response to our customers' requests promptly and efficiently.We are always ready to offer total solutions for our customers. With an effort to serve the global market with excellent goods, we invite customers to join us with our hard work for the improvement of our customer’s advantage.

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.

as well as modules for dual colour and full colour display boards

y equipment etc., with a team of well-educated, professional and experienced engineers and designers ,the corporation from its own specialty in the research, development , marketing and technology of machines and moulds.

and professional talents, take high efficiency and high quality as our core, and attach importance to individual improvement. Following the international level of LED illuminations research and development, we devoted ourselves to providing high-quality products by request of customers.1.Power LED of 0.6w/1w/3w;2.Various kinds of DIP LED in high quality;3.SuperFlux LED(high heat conduction), included of 1 to 4 cores, form self color to tricolor;4.All standard of SMD LED;5.Development of LED illumination.6.Applying Products: USB light, flashlight, headlamp, spot light, reading lamps etc.

me the leading manufacturer of security products in China. Our products includes Alarm, bodyguard, burglarproof, personal protection & self defense, safety products, GSM alarm, smoke and fire detector, gas leakage detector, intellectual infrared wide angel detector, electrical protection, personal alarm. We always keep on principle of high quality, high fashion, stylish of various products to meet requirements of domestic and international markets.All our products are CE and CCC approved