Scroll Spring Application Scenarios & Custom Solutions For Global Seating Industry

Scroll springs (also called coil seat springs) are the core elastic component of all reclinable seating. As a professional China-based spring manufacturer, Langfang Jinrui Auto Parts supplies tailored scroll spring solutions for 3 major global seating markets.

1. Automotive Car Seats Car seat recliners require compact, anti-fatigue scroll springs with stable torque. Our 65Mn steel springs fit sedans, SUVs and commercial vehicles, supporting smooth angle adjustment without jamming or abnormal noise.
2. High-Speed Rail & Train Passenger Seats Public transport seats demand extra long service life to cut transit company maintenance costs. Our heavy-duty coil springs withstand thousands of daily adjustments and wide temperature changes inside carriages.
3. Executive & Gaming Office Chairs Ergonomic office and gaming chairs rely on thin, flexible scroll springs for smooth backrest tilt. We offer customized lightweight spring sizes to match luxury chair designs without sacrificing durability.

What custom services can we provide for buyers?

We accept custom spring size, torque, thickness and surface treatment based on your seat drawings. Our engineering team offers free technical consultation to optimize spring performance and lower your production cost. With standardized warehouse and mass production capacity, we handle wholesale bulk orders with fast worldwide shipping.

All our springs follow strict quality standards with material guarantee. If you are searching for a reliable long-term scroll spring supplier for your seating brand, send us your technical drawings to get a competitive quotation today.