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Harbin Dongan Building Sheets Co., Ltd. & BH Building Co.,LTD

About Us

Production Equipment

Harbin Dong'an Building Sheets Co., Ltd. and Heilongjiang BH Building Co., Ltd. are sister companies. They pursue coordinated development and resource sharing, jointly dedicated to the R&D, production, and service of prefabricated energy-saving building materials and supporting systems. As intelligent manufacturing enterprises of prefabricated energy-saving building materials, the two companies operate five major production bases for steel structure manufacturing and new energy-saving building materials. They hold a Grade II professional contracting qualification for steel structure engineering and have obtained ISO 9001 quality management system and ISO 14001 environmental management system certifications. Together, the two enterprises form a professional steel structure building system service provider, an energy-saving building panel system manufacturer, and an import-export trading service provider. Their main products include prefabricated steel structures, energy-saving metal curtain wall panels, polyurethane energy-saving cold storage systems, color profiled steel sheets, and portable cabins, offering one-stop integrated solutions for domestic and international customers.

End milling machine

End milling machine

High speed band sawing machine

High speed band sawing machine

High-speed three-dimensional drilling

High-speed three-dimensional drilling

Laser cutting

Laser cutting

Straightening machine

Straightening machine

Gantry welding

Gantry welding

Shot blasting machine

Shot blasting machine

CNC flame cutting

CNC flame cutting

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