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HL is founded in January 2000 with the registered capital of 8 million dollars. It is located in Yingkou City, Liaoning Province, China. HL is a national steel structure manufacturer with Grade First Qualification of Engineering. HL has obtained the ISO9001 Quality System Authentication. HL is a professional steel structure manufacturer in Liaoning Province.
HL company could supply mobile house, modular construction house and steel construction building. HL integrates design, production and ins
HL steel structure co., ltd.