GK global service manufacturer established in 2006 and focused on LED corn bulb lamp over 10 years which located in Shenzhen ,China with around 500 employees and 25,000square meters factory plant.GK is one of most professional manufacturers of LED corn light HID and MHL retrofit in China.we have powerful R&D team and advanced detecting instruments which made 12-15 new products innovated per year. 85 patents were issued by domestic and overseas market is the great witness of our innovation. Our LED corn bulb lamp with certifications of UL ,DLC ,FCC ,TUV ,CE ,RoHS ,SAA ,PSE which are mainly exported to North America ,Europe ,Australia ,Japan and South Korea. Wide application of our LED corn bulb lamp is another attract factor for customers ,they are :Post top ,Acorn,Shoe box ,Cobra head ,Wall pack ,Canopy,Flood light ,Ball,High bay and Low bay.

We always insist “quality first, customer foremost ”and keep innovation for establishing a long-term cooperation with our clients. Trust us, make your wise decision today!