Business-OYH

Integrated Ecosystem Of Construction Materials

OYH’s portfolio covers waterproofing systems, dry-mix mortars, non-woven fabrics, architectural coatings, building renovation products, energy-efficient insulation, specialty films, and chemical raw materials.

Waterproofing Materials

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Inorganic Non-Metallic Materials

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Architectural Coatings

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Polyester Reinforcing Fabric Materials

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Construction Raw Materials

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Specialty Films

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Insulation Materials

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Flow Technology Solutions

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Building Renovation

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Vocational Skills Training

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Prioritizing Client Interests

Service System

Pre-sales

Offer engineering consulting and design services, tailoring waterproof engineering plans to meet specific project requirements, while resolving design challenges and technical issues.

Service System

Sales Execution

Ensure a stable supply chain, addressing issues related to unexpected replenishments and large-scale adjustments during the project. Enable full traceability of product quality and implement comprehensive lifecycle management.

Service System

Post-sales

Comprehensive after-sales services are provided to proactively resolve potential issues, adhering to the core principle of prioritizing client interests.