Guangzhou Huangpu District Guangdong No.7 Environment Evaluation No.10 Yuan Zi Xi Shou Guang Pu No.11 Ye Xiang Se Pu Systems No.19 Environment Consulting No.27 Huan Jing Ying Xiang Ping Jia No.37 Environment Detection No.39 Environmental Monitoring No.52 Vocational Healthy No.53 Testing Center Testing Technology Inspection Testing 科技型中小企业 省级专精特新中小企业 省级高新技术企业 省科技型中小企业 高新技术企业 省级创新型中小企业