• 1. Size: 80mm,100mm,125mm,150mm,160mm,200mm,250mm
  
  2. Material :

• Metal valves body is manufactured from SPCC steel, with adjustable core.

• body thickness : 0.6mm or 0.8mm 

• Mounting rings is manufactured from DX53D+Z80 with thickness 0.6mm.

• Mounting ring for clamping the mounting frame on tile ceiling plates

•  3.Powder coated, standard color white ,RAL 9010 or RAL9016.  

• 4.The valve body has a gasket, made of celluar plastic and the control disc,with screw spindle.

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Company profile

Our advantages

Established in 1997 & located in Yuyao Ningbo China, Yuyao Jingqiao Hardware Factory (also names as Ningbo Aier Ventilation Equipment Co., Ltd) has been a leading manufacturer of HVAC Accessories & Custom Metal Stamping Parts for over 20 years

Hydraulic Press Production Line

Progressive Die Pressing Production Line

Robot Arm Transfer Production Line 

Fully Automatic Powder Coating Line

In-house Tooling Workshop

Assembling Lines

· Competitive Pricing

· Strict Quality Control

· Fast & Stable Delivery Time

· Comprehensive Range

· Strong R&D Support

Excellent Customer Service

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