Welcome to Our Company. With 15+ years of manufacturing excellence, we are a leading provider of high-quality rubber and plastic sealing solutions. Operating across a 30,000 m² factory, our full-scale production includes in-house mold development, precision extrusion, and rigorous quality inspection. Backed by 500 technical staff and 1,000+ successful engineering cases, we deliver reliable solutions for municipal, industrial, and construction projects worldwide.
Our Core Products: Waterstop Series: Swelling Waterstops, PVC Waterstops, Butyl Waterstop Tapes, and Heavy-duty Rubber Waterstops. Sealing Strips: High-performance Concrete Pipe Seals for infrastructure and drainage systems.
We expanded our site into a 30,000 m² state-of-the-art corporate campus, introducing 12+ automated extrusion lines, a dedicated mold R D center, and sophisticated testing laboratories under the brand name WILLMROE.
First Major Production Expansion
To meet surging global market demands, we successfully constructed our modern manufacturing facility, doubling our initial production capacity.
Brand Solidification & Global Outreach
We officially launched international B2B operations under our specialized engineering vision, establishing our core focus on high-tier infrastructure waterstops and global export pipelines.
Establishment & Industry Entry
Our predecessor entered the rubber and polymer industry, focusing on technical engineering compounding and precision manufacturing of high-quality industrial rubber seals.
