Shenzhen Longgang District Guangdong No.10 Waterproofing Materials No.11 Construction Waterproof No.18 Coating Engineering No.20 Coatings No.27 Tu Zhuang Gong Yi No.33 Waterproofing Anti-corrosion Insulation No.34 Anti-corrosion Insulation No.34 Waterproofing Anti-corrosion No.36 Energy Saving Technology No.40 Nuclear Power Operations No.42 Fireproof No.49 Waterproofing Engineering 守合同重信用企业 名牌产品 国家高新技术企业 省名牌产品 高新技术企业 省级高新技术企业 ISO9001认证 ISO14001认证 建筑装修装饰工程专业承包