Ninh Binh DHA.JSC is a mechanical manufacturing company with OEM and ODM services. We have high expertise in producing and exporting steel fences, bollards, kennels, and related products. Through many years of methodical and comprehensive development, we are currently a leading company in this field in Vietnam. Boasting 41000 square meters, our factory is equipped with fully advanced machines like robotic weldings, the automatic powder coating line, CNC cutting – punching machine system.