Guangzhou TopsunTechnology Ltd.Was found in 2008, specializes in the fields ofLED driver and power supply and factory located inZhongshan, Guangdong Province, China.We have astrong R&D department and experienced engineers sinceestablished.We developedseries of high quality constant current LED drivers and constantvoltage power supplies. They are in high efficiency,long lifespan, low power consumption and stable PWM controlIC, and suitable for LED indoor lighting, commercial lighting andoutdoor lighting.Through more5years of development, our company has become a professionalenterprise with research, production, assembly and marketingcapabilities.Our products havepassed CQC, CE, CB, TUV, GS certificates, with self-production ofover-heat, over-load, short-circuit and open-circuit. Makes ourproducts energy saving and environmentalfriendly. We will make 100%full load burn-in test before delivery, guarantee2-5years. Duringthe warranty period, we will replace the defective products forfree.Our qualitycontrol process:1)Incoming materialinspection2)Inspection ofwork-in-progress3)Finished productinspection4)Random warehouseinspections Stable quality,satisfying service and good price make us have a large amount ofcustomers all over the world .We devote ourselves to bringcustomers high quality products and satisfying service. Should youhave any inquiry, please feel free to contact us. Hope we can workfor you in the near future.
