KOSITE supplies breathable membrane, housewrap and nonwoven products for roofing, wall and facade systems.
KOSITE supplies breathable membrane and housewrap products for roofing, wall and facade systems. With manufacturing experience in China and a production base in Indonesia, we support distributors, builders and sourcing teams with stable quality, dependable supply and export coordination.
KOSITE works with distributors, construction buyers, project teams and importers who need breathable membrane products with clear specifications and steady order support.
Our focus is clear business cooperation: straightforward product selection, stable production follow-up and reliable export communication from inquiry to delivery.
The Indonesia operation supports regular membrane supply while coordinating with long-term manufacturing experience and product development capability from China.
This structure helps customers keep product quality, sample review and shipment coordination on a consistent track for repeat business.
Regular production planning for membrane programs and repeat orders.
Roofing, wall and facade membrane categories presented for faster selection.
Quotation, sample review and shipment follow-up with direct business support.