OK-509 Stackable PP Training Chair with Perforated Backrest

The OK-509 is a stackable training chair with a molded polypropylene seat and perforated backrest. Its frame is constructed from 15 × 30 × 1.1 mm rectangular steel tubing with a black powder-coated finish. The chair measures 55 cm wide, 53 cm deep and 78 cm high, with a seat height of 44.5 cm. It weighs 3.8 kg and supports up to 500 lbs, making it suitable for classrooms, training rooms, lecture rooms and institutional seating projects.

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Model:
OK-509
Brand:
Ok-Buy Chair
Code:
9401790000

Product Overview

Flexible Seating for Educational and Training Spaces

Designed for classrooms, training rooms and lecture spaces, the OK-509 can be arranged in individual seating layouts or organized rows. Its lightweight, stackable structure supports frequent room reconfiguration and compact storage, making it practical for schools, training centers and institutional facilities.

Product Selling Point

The triangular perforations in the PP backrest support airflow during extended seating, while the molded seat provides an easy-to-clean surface for daily use. The 15 × 30 × 1.1 mm rectangular steel-tube frame offers stable support, and the stackable design helps reduce storage space and simplify bulk handling.

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Product Description

About Us

Product FAQ

Product Overview

Flexible Seating for Educational and Training Spaces

Designed for classrooms, training rooms and lecture spaces, the OK-509 can be arranged in individual seating layouts or organized rows. Its lightweight, stackable structure supports frequent room reconfiguration and compact storage, making it practical for schools, training centers and institutional facilities.

Product Selling Point

The triangular perforations in the PP backrest support airflow during extended seating, while the molded seat provides an easy-to-clean surface for daily use. The 15 × 30 × 1.1 mm rectangular steel-tube frame offers stable support, and the stackable design helps reduce storage space and simplify bulk handling.

Our Company

With over 25 years of manufacturing experience, we specialize in seating for education, training, conferences, auditoriums, events and public spaces. Our factory is located in Hebei Province, close to Beijing and Tianjin Port, supporting efficient logistics and stable supply to customers in more than 70 countries.

Our Customers

We serve school suppliers, project contractors, furniture distributors, event rental companies, hospitality buyers and government procurement projects. Stable quality, responsive service, competitive pricing and reliable delivery have helped us build long-term partnerships with global customers.

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OK-BUY main product range includes school and classroom chairs, training chairs, conference and event seating, auditorium chairs, and commercial public-space seating. Many models feature durable, lightweight and stackable structures for schools, training centers, hotels, meeting venues, rental businesses and public projeOurcts.