About Us

HongYu Group

    Beijing Kuashiji Hongyu Waterproofing Engineering Co., Ltd, a subsidiary of Hongyu group,is a professional company which has a national Qualification of B Level in waterproofing engineering Contracting working on waterproofing engineering. The company had achieved hundreds of national large-scale engineering projects and always controlled the Excellency of the engineering by using high-quality waterproof materials and carrying out scientifically. 

    The company passed ISO 9001 Quality Management System Certification, ISO14001 Environmental Management System Certification and Occupational Health and Safety Management System Certification.


    Beijing Century Hongyu Science & Technology Co. Ltd is a large scale chemical building materials enterprise in the fields of inorganic building materials and polymer chemical industry. The company is oriented to the products development, pilot test, manufacture, and sales. The company is mainly developing three major types of products including waterproofing materials, concrete admixture and new building materials, and additionally devoted to the technique development and products upgrade. At present, the company has self-developed and produced about one hundred products in more than ten series including waterproofing materials, waterproofing coatings, concrete admixtures and new building materials. The company has established institutes, planting bases, marketing centers and more than twenty domestic branch.

    Over more than ten years of accumulation and development in waterproofing industry, Beijing Century Hongyu Science & Technology Co. Ltd has developed dozens of products in three major groups including the modified bitumen waterproofing materials, polymer waterproofing materials, and waterproofing coatings. In all the products, the “Green” serial SBS root-resistance waterproofing felt is one of root-resistance products which have passed the test by Lanxess company in 2006 and also passed the test in Beijing Institute of Landscape Architecture in July,2009. As the company becoming stronger, the products and services have been updated gradually, and the company has been developing to the solution provider from manufacture and project constructor. Beyond providing waterproofing products and construction for industrial and civil buildings, the company is also dedicated to provide comprehensive solution scheme of waterproofing system in railway and road bridges,  green roofing system and  solar roofing system for customers.

    The company has established eight production lines with the annual production capacity of 14 million square meter of waterproofing roll materials and 10 thousand ton of waterproofing coatings.


    The company is the standing director unit of China Waterproofing Association, the national green environmental certification enterprise, and has high profile and reputation in waterproofing industry.


    The products have been sold all over China, and overseas markets are under active exploitation at present.