HOSON HI-TECH. INDUSTRY CO., LIMITED is located in Ningbo, a beautiful and rich city in the southeast of Zhejiang Province. As an experienced manufacturer, we mainly produce oil plugs,stainless steel adapters,ferrules,inch thread adapters,metric thread adapters,SAE adapters,nuts, gas check valve ,hydraulic ferrule series,plumbings,hydraulic pipe fittings,check valve,angle valve,fasteners,bolt, etc. Our company has rich experience in this field and strong technical force. The company has many advanced equipment such as tail milling machine,numerical control machine,tapping machine,slotting machine,rolling press machine,stamping machine, etc.

We always provide competitive prices and high-quality products to customers from many regions such as eastern asia,north america,oceania,eastern europe,south america,africa,mid east,western europe, etc. We operate strictly in accordance with the international standards of ISO9001 quality control system. We will continue to work hard to develop our products and warmly welcome new and old customers to support and cooperate to seek common development.

We specialize in producing high-quality gas check valve, using high-quality materials, improving production capacity, and ease of use are our top priorities.

 Please note: The above table data is for reference only. For specific information, please contact us.