The Manufacturing Partner for Professional Grouting.
Sentol is a dedicated B2B manufacturer of cartridge epoxy tile grout. We empower global brands with industrial-grade production, private labeling, and custom formulation solutions.
Who We Are
Headquartered in Changsha, China, Sentol has established itself as a premier OEM/ODM supplier in the construction chemical industry. Unlike general trading companies, we own our production lines and R&D facilities, ensuring total control over quality and consistency.
We do not sell retail. Our core business is strictly B2B, serving distributors, tile adhesive brands, and professional grouting service companies worldwide. We understand the supply chain dynamics required to scale your brand, from formulation to final packaging.
With exports to over 30 countries including the UK, Australia, and the USA, our products meet rigorous international standards for durability, waterproofing, and eco-friendliness.
Cartridge Epoxy Grout Technology
We specialize in dual-component cartridge systems that revolutionize the grouting process. Cleaner, faster, and more durable than traditional cementitious grout.
Ready-to-Use Efficiency
No mixing buckets, no dust, no water needed. Apply directly with a standard caulking gun. Up to 3x faster application speed reduces on-site labor costs significantly.
Superior Performance
100% Waterproof and mold-resistant. Our epoxy formula creates a non-porous surface that resists stains, cracks, and chemical erosion. Ideal for kitchens and bathrooms.
Aesthetic Versatility
Available in 100+ colors including matte, glossy, and glitter finishes. We can match any Pantone color or tile sample to support your brand's unique palette.
Built for Your Brand.
We are the silent engine behind many successful grout brands. Our flexible OEM/ODM service is designed to help you launch or expand your product line with minimal risk and maximum quality.
- ✓ Low MOQ: Start your private label with as few as 300 cartridges per color.
- ✓ Full Customization: From tube printing to box packaging design.
- ✓ Fast Turnaround: High-capacity automated lines ensure on-time delivery.
25+ Chemists ensuring formula stability and innovation.
Strict 3-step inspection for every batch produced.
Precision dual-cartridge filling technology for consistent volume and mixing ratios.
Consultation
Define your specs, colors, and volume needs.
Sampling
Receive product samples and packaging mockups.
Production
Bulk manufacturing with rigorous QC checks.
Logistics
Global shipping support to your warehouse.
Partner with Sentol
Looking for a reliable factory partner? Let's discuss your project. We offer free consultations for wholesale and OEM inquiries.