Bonton Technomake Pvt. Ltd. Offers Light Weight Seminar Chair. Bonton Technomake Pvt. Ltd. Has received ISO 9001 certifications. Bonton Technomake Pvt. Ltd. Supplies various types of furniture. Light Weight Seminar Chair use PU Cushion based on hot pressed ply forms seat and back, which are mounted on powder coated steel tubular frame. Light Weight Seminar Chair is designed exclusively and is sturdy, durable, and available in different colors and sizes. These ranges of chairs are available in both standard and custom sizes as per the requirements of our clients.