OYH supplies reliable products and tailored system solutions to construction projects across the globe.
Our application scope spans diversified building sectors, including high-rise skyscrapers, bridges, tunnels, residential renovation projects and large-scale municipal infrastructure developments. We develop high-performance moisture management systems designed to tackle harsh on-site challenges and extend structural service life significantly. Our waterproofing portfolio works perfectly for tunnels, bridges, basements, balconies and many other facilities, capable of either retaining internal water or stopping external water infiltration on demand.
We provide end-to-end full-lifecycle waterproofing management with meticulous technical optimization, delivering consistent full support for both new-build construction and refurbishment projects.
Fueled by decades of verified on-site engineering experience, OYH integrates a comprehensive product range with complete system solutions, delivering tangible added value and competitive advantages to your upcoming construction projects.
China
Malaysia
Cambodia
Singapore
Hong Kong
USA
Mexico
