Our business scope includes:Energy-saving technology promotion and services; manufacturing and sales of insulation and soundproofing materials; sales of thermal insulation materials, fireproof sealing materials, refractory materials, light-weight building materials, plastic products, corrosion-resistant materials, high-performance sealing materials, building waterproof membrane products, rubber products, and building materials; retail of hardware products, sales of recycled resources; construction engineering services. Looking forward to your call for consultation and cooperation.