Please contact me in ailsa.shi@jhstamping.com

Established in 1997, Yuyao Jingqiao Hardware Factory (also names Ningbo Aier Ventilation Equipment Co., Ltd) has been the leading manufacturer of HVAC Accessories & Custom Metal Stamping Parts for over 20 years, JH/Aier provides a comprehensive range of HVAC accessories for round and rectangular ductwork system.

In addition, owning rich experience of producing metal stamping parts, JH/Aier can also produce custom (bespoke) metal parts made by pressing, deep drawing, laser cutting, riveting etc. exactly according to customers' requirements (drawing or sample), which has given us more flexibility and also advantage to satisfy our customers' need.