Overview

Jinchuan Waterproof (Group) has a national Class I qualification for waterproof, anti-corrosion, and thermal insulation engineering contracting. The company has a dedicated construction, marketing, technical consulting, and service team. With a focused attitude, professional technology, and attentive service, the brand "Guruan" has quietly emerged in China's frontier city—Shenzhen. Through years of relentless effort, the company has established strategic partnerships with organizations such as Shenzhen Metro, China State Construction, Shenzhen Urban Investment, Poly Real Estate, China Merchants Shekou, Hefei Rail Transit, and Chengjian Group. They have successfully completed high-quality projects, including: Lines 3, 6, and 9 of Shenzhen Metro, Line 3 of Hefei Metro, Shenzhen Guanlan Sewage Treatment Plant, Shenzhen Qianhai Comprehensive Utility Tunnel, Guangshen Coastal Highway, Shenzhen Xilikan Building, Shenzhen Qianhai Legal Affairs Building, SF Headquarters Building, Hefei Jingshang Commercial City, Foshan Shenye City, Jiangsu Poly Xincheng, and Guizhou Poly Future City. Their products and projects have expanded from Guangdong to the whole country, winning numerous awards, including the Luban Award and provincial and municipal excellence awards for engineering.