Ningbo Yongking Opto-electronic Ltd is a LED technology enterprise which is mainly engaged in research, development, engineering, marketing of LED components and LED Lighting Products. Our products cover a wide range, such as LED Lamp, LED Bulb, High Power LED Spot light, LED Light Tube, LED Strip Light and LED Ceiling Light. Our products are all with CE and RoHS standard. Due to our good quality and perfect service, our products are widely used in indoor lighting, outdoor lighting, decoration and so on. Now Yongking is enjoying high reputation. Welcome inquiry more!