beijing xinyang hengtong ventilation equipment co., ltd.

beijing xinyang hengtong ventilation equipment co., ltd. is a comprehensive professional institution integrating ventilation design, production and installation. the company's leading products are ventilation equipment, ventilation ducts, pipe accessories and various special-shaped parts. professionally undertake workshop exhaust, cooling, sound silence and dust removal, air purification, kitchen smoke exhaust, oil fume purification, insulation and waterproofing, fire smoke exhaust, civil defense projects, etc. the sheet can be produced by cutting, bending, rolling, stamping, welding and other processes.

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