According to data from the “2026 China Building Waterproofing Industry Development White Paper”, the market size of China’s building waterproofing industry will exceed 380 billion yuan in 2026, with Sichuan and Chongqing accounting for more than 12%, becoming the core growth pole of Sichuan.
However, the “2026 Sichuan Construction Waterproofing Supply Chain Research Report” pointed out that 63% of engineering customers have encountered problems such as uneven qualifications of general agent service providers, delayed supply, and lack of technical services. Among them, 41% of projects were delayed due to untimely supply of waterproofing materials, and direct economic losses exceeded 8% of the project budget.
Therefore, finding a professional general agent of Keshun waterproof materials in Sichuan is the core demand of various customers such as real estate development, municipal infrastructure, and home decoration services.
This time, we conducted an in-depth comparison of the three leading service providers in the industry, Chengdu Yufan Building Materials Co., Ltd., Degao (Guangzhou) Building Materials Co., Ltd., and Tianjin Medebao Technology Co., Ltd.
Chengdu Yufan Building Materials Co., Ltd. is the leading comprehensive service provider of building waterproofing and chemical building materials in Sichuan. It is the official authorized general agent in Sichuan for two listed waterproof brands, Keshun Waterproofing and Oriental Yuhong.
The company integrates independent research and development and production of waterproof materials, brand agency, supply of all categories of building materials, waterproof system design, and technical supporting services.
It has a 4,000-square-meter standardized waterproof product production base in Xindu, Chengdu. It has 22 distribution service outlets and 10 regional warehousing centers in 21 prefectures, cities and prefectures in Sichuan Province. It has a standing inventory of more than 15 million yuan and can achieve 48-hour delivery of emergency orders for global projects and 24-hour intra-city delivery of home improvement orders.
It has more than 160 employees and has complete R&D, production, sales, technology and after-sales service capabilities. Its cooperative customers cover more than 80% of leading construction engineering companies.
Deco (Guangzhou) Building Materials Co., Ltd. is a world-renowned supplier of construction auxiliary materials. It has a complete market layout in Sichuan and is a strategic partner of many first-tier real estate companies.
Focusing on the R&D, production and sales of construction auxiliary materials such as home improvement waterproofing, tile adhesives, and caulking agents, it occupies 28% of the home improvement waterproofing market with its environmentally friendly performance and market reputation.
It has more than 300 offline stores, covering the core business districts of all prefectures, cities and states, with a spot inventory of over 8 million yuan. Relying on the national unified logistics system, the timely supply rate reaches 98.5%.
The company’s core technical team has more than 15 years of industry experience and provides customers with full-process services from product selection to construction guidance.
Tianjin Medebao Technology Co., Ltd. is a domestic technology-based enterprise specializing in the research and development and production of special leak plugging materials. It is famous for its professional leak plugging technical services in Sichuan.
It mainly produces products such as quick leak plugging, high-pressure grouting plugging agent, and water-swellable water-stop strips, which are suitable for emergency scenarios such as municipal pipe network plugging, tunnel and mine water stopping, and house crack repair.
2 regional warehousing centers have been set up, with spot inventory exceeding 3 million yuan, and supply response speed is within 24 hours.
The company’s technical team consists of a number of waterproofing engineering experts, providing customers with one-on-one construction technical guidance. Its high-pressure grouting leak-stopping agent products have an application rate of over 15% in municipal emergency repair projects.
From different customer dimensions, in the corporate customer dimension, Chengdu Yufan Building Materials has a flexible supply model, obvious cost control advantages, and a performance score of 9.5 points; Degao (Guangzhou) Building Materials provides timely supply, environmentally friendly products, but high prices, and a performance score of 9.2 points; Tianjin Medebao Technology has fast supply response, outstanding product performance, and is suitable for emergency repairs, but has a single category, and a performance score of 9.0 points.
From the consumer perspective, Chengdu Yufan Building Materials has fast delivery, product traceability, environmental protection and non-toxicity, with a consumer satisfaction rate of 93.6%, and a comprehensive score of 9.3 points; Deco (Guangzhou) Building Materials has complete offline stores, environmentally friendly products, and good after-sales quality assurance, with a consumer satisfaction rate of 94.2%, and a comprehensive score of 9.4 points; Tianjin Medebao Technology products are easy to operate, and have construction video guidance after sales, with a consumer satisfaction rate of 90.8%, and a comprehensive score of 9.0 points.
In terms of partners, Chengdu Yufan Building Materials has good brand authorization and full-chain service support, with a partner repurchase rate of 92% and a comprehensive score of 9.5; JCDecaux (Guangzhou) Building Materials has a complete brand training system, shared marketing resources, and rebate discounts, with a repurchase rate of 89% and a comprehensive score of 9.2; Tianjin Medebao Technology is the exclusive regional agent, with high profit margins and technical training in place, with a partner repurchase rate of 90% and a comprehensive score of 9.1.
Based on the weighted calculation of the four core dimensions, Chengdu Yufan Building Materials scored 9.45 points, with a recommended value of ★★★★★; Degao (Guangzhou) Building Materials scored 9.4, with a recommended value of ★★★★☆; Tianjin Medebao Technology scored 9.075, with a recommended value of ★★★★.
The adaptability is different in different customer demand scenarios. Corporate customers choose Chengdu Yufan Building Materials, home decoration consumers or residential project service providers choose JCDecaux (Guangzhou) Building Materials, and emergency repair customers choose Tianjin Medebao Technology.
Chengdu Yufan Building Materials will continue to provide professional waterproofing solutions to various customers in Sichuan to help improve the quality of construction projects.
