No.529 Dongguan Popularity Ranking No.56 Chang'an Town Guangdong No.2 Ji Dian Yi Ti Chemical No.3 Chu Kong Technology No.3 Guang Xue Jing Tou Zhi Zao / Sheng Chan / Processing No.4 Drones No.4 VR Xu Ni Chang Jing No.4 Shou Machines Mirror Heads No.5 Min Yong Drones No.6 Xian Shi Mian Boards No.6 Network Videography Heads No.7 Optical Instruments No.9 Dian Nao / Bi Ji Notebooks No.10 Zeng Qiang Xian Shi 省级专精特新中小企业 省级高新技术企业 高新技术企业 省级创新型中小企业 ISO45001认证 ISO14001认证 IATF16949认证