Bonton Technomake Pvt. Ltd. Supplies Three Line-Back Computer Chair. Bonton Technomake Pvt. Ltd. Has obtained ISO 9001 certifications. Bonton Technomake Pvt. Ltd. Manufactures various types of furniture. Three Line-Back Computer Chair provide very comfortable sitting for long working hours. Three Line-Back Computer Chair is popular for perfect seating and carries 3line PU molded back for providing extra lumber-support. These chairs are available in the range of waterfall curvature seats, 5 prong nylon base, manual height adjustment arrangement to provide complete support to back and shoulders. It is available in different shapes and sizes and comes with customization facility for the clients.