Devrel Tech is a leading provider of premium-quality insulation facings and vapor retarders, roofing underlayments, house wraps, with SGS approved R&D Laboratories both in China and Canada. As members of China Steel Structure Association, China Building Waterproof Association, China Thermal Insulation and Energy Saving Materials Association and other related industry associations, we actively participate in the formulation of some industry standards.

Our products are mainly thermal insulation facings and vapor retarders, house wrap and roofing underlayments for building thermal insulation, moisture control and energy saving. Our proprietary PSK facings, with flame retardant chemistry and technology, are designed to meet Class A fire code and industry standards.

Competitive price, fast delivery and advanced technical support have always been three key factors we rely on to win customers and We are dedicated to long-term partnerships with our customers. As an R&D-type manufacturer, we have technology and expert team to help customers to customize new products.Welcome you to cooperate with us!