No.366 Yuexiu District Popularity Ranking Guangzhou Guangdong No.2 Jing Zhuang Xiu No.5 Drainage Pipes No.5 Drainage Pipes Materials No.7 Gong Ye Chang Fang No.9 Commercial Real Estate Management No.11 Lighting Engineering No.12 Gong Ye Yu Min Yong Construction No.13 Construction Engineering Supervision No.14 Di Xia Space No.16 Tu Jian Shi Engineering No.16 Tu Jian Engineering No.16 Water Supply and Drainage Engineering 诚信示范企业 守合同重信用企业 詹天佑奖 市政金杯 副会长单位 理事单位 ISO9001认证 GB/T19001认证 ISO14001认证