Ventilation part steel corner, Flanage corners, corner bracket, air duct angle, air duct clamp, TDC/TDF corner

More than 50 different kinds of corners are available. Including TFC,TDC, GI, H corners and so on. 

Can manufacture according to your drawings or samples

Available material: galvanized steel, aluminum, stainless steel, SPCC steel with zinc plating

Used with duct flange added strength &fixing points

We are one of the largest ventilation parts manufactures in China and about more than 50 series of corners are avaliable

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.