��?We specialize in anti-corrosion and heat-shrinkable materials on pipelines, including research, manufacture and sales, in line with national priorities to support high-tech and energy industries. The company has a number of professionals, who have engaged in a number of years to research the heat-shrinkable material formulation and process development. ��?The company's leading products include Heat shrinkable wraparound sleeves and Heat shrinkable tubular sleeves for pipeline corrosion protection; Heat shrink End Cap, Super Stop; Pipeline Coating Repair products, Repair patch, melt sticker; Epoxy Primer, solventles epoxy coating and other productions.