BOILER

As reliable boiler supplier to our customers, HDB has numbers of boiler manufacturing licenses and certifications. All of these come from our strict quality requirements, persistence and responsibility to our customers, and image-building of enterprises' brand. HDB holds the manufacturing licenses for Grade A boilers issued by Chinese General Administration of Quality Supervision, Inspection and Quarantine; also the company holds the "S" and "U" "NB" stamps issued by American Society of Mechanical Engineers; meanwhile, this Company has passed the certification of ISO9001, ISO3834-2, EN12952 Quality Management System... China leading provider of Superheater Coil and Boiler Membrane Wall, Zhangjiagang HuaDong Boiler Co., Ltd. is Boiler Membrane Wall factory.