DOUWO

Douwo Sealing Technology Guangdong Co., Ltd. is a technology-driven company specializing in the design, RD, manufacturing and sales of cable and pipe penetration sealing devices MCT. Our Douwo penetration sealing devices including the DS, DR and DRS series have obtained type approval certificates from classification societies such as DNV, ABS, BV and CCS for cable penetration applications. The products are widely used in shipbuilding, chemical energy, electric power, railway rolling stock, ports terminals, construction and various other application fields.