Swirl diffusers for air distribution

Payment Terms: T/T,L/C
Trade on HiSupplier, Worry Free Guarantee
Trading safety, secure your money, lower the risk, protect both buyers and suppliers
HiSupplier is a Chinese multinational company in U.S, it helps to coordination and order landing.
More ›
  • Product Details
  • Company Profile
  • Product Reviews
Basic Info.
  • Brand Name: JH 
  • Certificate: ISO 9001 
  • ExpRegion: European and USA market 
  • Functions: ventilation air duct 
  • Painting Color: RAL9010 or RAL9016 
  • Material: SPCC Steel 
  • Model No.: SD-CA 600*48 
  • Place of Origin: Zhejiang  
  • Min.Order: 1000 Piece/Pieces
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 50,00 Pieces per Month
  • Packing:carton case + pallet
  • Delivery Date: 15 to 30 days


ventilation grills

ventilation ceiling diffusers 600*48, Swirl diffuser, air distribution

Material : SPCC steel

Blades: Fixed or adjustable plastic blades for air distribution


Size: 600*48 ,625*48 .
Painting color : RAL 9010 or RAL 9016
Packing :carton case + pallet

Application:For air supply or exhause in ventilation and air conditioning system


JH specialized in manufacturing metal stamping parts, stamping parts and metal products in China.

Swirl diffusers for air distribution

Factory Advantages:

Our manufacturing capability:

·    Punch range from 16T to 500T

·    Hydraulic plate shears·    Bending machine

·    Hydraulic drawbench

·    Blanking, piercing, bending, forming, and deep drawn 

Our secondary operations in house:

·    Riveting

·    Tapping

·    Welding

·    Drilling

·    Assembly

·    Painting

·    Powder Coating 

Our in house QC equipment:

·  2D projector tester

·   Torque tester

·   Tension machine

·   Salt spray tester

·   Zinc-coated tester

Company Introduction

Founded in 1997, based in Yuyao city Zhejiang province (southwest of Shanghai). Yuyao Jingqiao Hardware Factory (JH stamping) is a leading manufacturer of metal stamping prodcuts & HVAC accessories in China. With approx. 20 years experience in producing high quality metal stamping parts, our machinery can stamp anything up to 500 tonnes in all shapes, sizes and materials as per customers' requirements. We focus our business into 2 sector: JH stamping (customized precision stamping parts) and Aier Ventilation (HVAC components). We currently export in the region of 10 million EUROS per year to around 20 countries througout Europe and North America.



Send message to this supplier
Ms. xi xi Luo
Tel: 86-574-62501978
Enter between 20 to 3,000 chatacters.
Contact Method
Yuyao Jingqiao Hardware Manufacturer(Ningbo Aier Ventilation Equipment Co.,Ltd.)
Beijiao ,Yangming Industrial Park ,Yuyao, Ningbo, Zhejiang, China (Mainland)
Fax: 86-574-62537526
Didn't find what you're looking for? Post Buying Lead or contact our customer service specialist for help!
Buyer Help Center