For more details Happy Wang: Mob/WhatsApp/WeChat:86-139187021721. Founded in 2008 with registered capital of 93.75 million RMB2. A new high tech enterprise, specialized in two categories: LED emergency lighting and fire alarm products (fire alarm, driver for fire alarm system) 3. Our advantage FIRST: Vertically integrated company with R&D, manufacturing, sales, and after-sales marketSECOND:.All the key components are manufactured/ assembly in-house, such as transformer, driversTHIRD: Medium size company, quick in responseFOURTH: Full set of testing equipment, such as integrating sphere, Goni-photometer, battery tester, high-pot tester, high-low temperature chamber, IP tester, salt spray FIFTH: Full set of certificates including UL, CE, ROHS, CBSIXTH: Rich OEM/ ODM service experience for customers Products have been successfully applied to the Beijing International Airport, 2010 World Expo, Shanghai Metro, Guangzhou Metro, Chongqing Subway Station, European underground parking lot, Dutch Tennis Factory, Dutch mining, Las Vegas Gas Station,Etc