In recent days, offshore markets have received strong reports from domestic water-proofing enterprises, the east rainbow: the international version of high-heat-resilient asphalt-proofing water scrolls, developed specifically for development, successfully awarded a major high-end project for foreign investment in cambodia (6000 m2 of the first phase). It is known that the project has a stringent access threshold, requiring not only that the bid product meet the international standard of acceptance for mainstream water protection works, but also that it undergo multiple rounds of extreme environmental simulation and durability testing. The winning bid marked the validation of the competitiveness of eastern rainbow products in the international high-end water-proofing market。
Cambodia is located in the south-central peninsula, with chronically high temperatures and humidity, and local buildings impose extremely high temperatures and aging resistance requirements for waterproof materials. In response to cambodia's special climatic conditions, construction regulations and market demand, the eastern rainbow technical team has been conducting six months of dedicated research and development to successfully tackle the “high heat tolerance and softness” technical difficulties through hundreds of pairs of tests, and to develop international versions of high heat-resilient asphalt-resistant water-proof materials suitable for local markets. By optimizing the formulation system, thermal stability has increased significantly, based on the maintenance of excellence in extension and elasticity, and can effectively address the pain caused by extreme weather conditions, such as the soft flow of rolls and the transformation of grass-roots structures. The volume has a significant advantage in core performances, such as heat resistance and resilience, while taking into account the ease of construction versus high value for money, perfect matching local construction conditions and cost requirements, and rapidly gaining market recognition upon listing。
Since its inception, the eastern rainstorm has focused on three main pillars of technology, quality and service, building a chain-wide system of scientific research covering basic research, technological strength, transformation of results and industrial integration. Building on platforms such as the national focus laboratory for advanced water responsive materials, the eastern rainbow deepening production research institute has been working in synergy and innovation to establish joint laboratories with renowned higher education institutions and front-line enterprises to promote the development and application of new materials, technologies and solutions, and to create a virtuous cycle of technology development into products。
This high-end project, which won cambodia foreign investment, not only provided further evidence of the international competitiveness of the eastern rainbow products, but also demonstrated to the world the technological base and brand value of china's defence water enterprises. It is known that the eastern rainbow has been deployed around the globe at nearly 70 production and development logistics bases, with products irradiating more than 150 countries and territories, building a logistics network with a 300 km radiation radius and a 24-hour mission. Towards the end of 2025, the eastern rainbow officially launched a brand-new overseas brand of “oyh” and an integrated ecological strategy to synchronize the official “oyh global” platform with the “oyh order” global marketing powerer platform. As the ecology lands, the eastern rainbow will continue to provide safe, secure and environmentally efficient solutions for high-quality global building development。
