The BULL Series Ergonomic Chair blends biomechanics with a powerful design language. Its sculptural buffalo-horn back frame isn’t just for looks — it provides stable, structured support with a strong visual identity.
 
Equipped with a double adaptive lumbar system, BULL naturally follows the curve of your spine while evenly dispersing pressure, keeping you comfortable during long hours of work.
The synchronized backrest and armrest recline mechanism ensures your arms and elbows remain supported as you lean back. With an adjustable seat depth, breathable high-density mesh, and durable eco-grade materials, BULL delivers a high-end seating experience that enhances productivity and protects your posture.
 
Offered in multiple color combinations and frame options, this chair suits executive rooms, open workspaces, meeting areas, and home offices.
 
Specifications
 
JMStyle - BULL Office Chair
Recline Range: 107°–124°
Lumbar Support: Double-piece dynamic lumbar
Seat Adjustment: Forward/backward sliding seat
Material: Eco-safe plastic frame, high-density breathable mesh
Footbase Options:
Aluminum alloy
High-density nylon
Color Options: Multiple frame colors + decorative cover colors
Gross Weight: 20kg/box
Packaging Size: 750 × 320 × 640mm