No.136 Xiegang Town Popularity Ranking Dongguan Guangdong No.6 Gong Zi Steel No.10 Mo Rack No.12 Machinery Manufacturing Equipment No.30 Construction Technology No.31 Construction Machinery No.32 Steel Structure Materials No.50 Special Equipment No.62 Cutting Machines Milling Machines Machinery Hardware Processing Energy Technology Lathes 高新技术企业 省级专精特新中小企业 省级高新技术企业 科技型中小企业 省科技型中小企业 省级创新型中小企业