ALTTECH (HK) INDUSTRIAL specializes in research,  manufacturing and marketing commercial LED light Fixtures which owned factory in shenzhen named shenzhen okt lighting, Product ranges over LED Downlight, LED Panel Light, LED Tube light. All products are listed on UL, CUL, FCC, CE, Energy Star and DLC certificate.
ALTTECH cooperate with valuable supply chain such as CREE, PHILIPS, Mean Well, ES companies, inspects all the incoming materials and apply SMT, Auto Aging Line, Integrating Sphere, Drop tester, Transport Simulation Tester during our production process, make ALTTECH deliver qualified products and offer more than 5 years' warranty...