Changzhou Nuohongfuke trading Co.,Ltd. is a factory located in Changzhou, belongs to delta region of Yangzi River-an energetic zone of China. Our factory have been specialized in body parts designing and manufacturing for 20 more years. Not only we withessed the developing of this industry in these 20 years, butalso and most importantly, we harvest a lot of practical experience of the issue "how to make our parts work exactly" which we called profession. installation guide: ① After removing the original vehicle light fixtures, ② then install the newly purchased light fixtures onto the vehicle body, check the related fasteners to ensure a firm installation to prevent loosening or falling off during later use, ③ connect the vehicle body plug to the light fixture socket, correctly according to the slot position, press into place to prevent the plug from loosening and poor contact, leading to the light not working