RF Welding Solutions for Automotive Interior Components

Shanghai Junjingsai provides advanced Radio Frequency (RF) welding machinery and automated tooling solutions tailored for automotive soft interior parts—including seat massage airbags, inflatable lumbar supports, cushion embossing, sunshades, main carpets, ventilation bladders, and waterproof door films in partnership with Tier-1 automotive suppliers.

Scope of Business

Massage Bag
lumbar Support
Sunroof Sunshade
Waterproof membrane
Embossed automotive door panel
Soundproof Cotton
Sun Visor
Awning
Seat Ventilation Bag
Side Board Etc
Cushion Embossed
Car Carpet

Junjingsai's radio frequency(RF) welding machines have a wide range of applications in the automotive industry, can process and produce automotive massage airbags, inflatable waist support, cushion embosments, sunshade, shade curtain, main carpet, ventilation bag, waterproof film, decorative labeling and other products, basically covering the vehicle soft interior parts field, with a number of domestic auto parts manufacturers for in-depth cooperation.

Application