Front Flip-Up Grandstand Seats, Automatic Folding HDPE Stadium Bleacher Seating, Multi-color Optional

 Core Structure & Humanized Flip-Up Mechanism

This series of seats adopts an exclusive front upward flip-up structure, which runs more smoothly and silently than traditional rear flip seats. When spectators stand up and leave, the seat cushion automatically flips up stably by gravity without any manual operation.

• No disturbance to passage: After the seats are folded, the grandstand walkway remains fully open, allowing subsequent audiences to enter and exit easily without squeezing or dodging;

• Dramatic space saving: When folded, the overall space occupation of dense arranged seats is reduced by more than 60%, making it extremely flexible for vacant placement, post-event cleaning and temporary venue conversion;

• Lower operation & maintenance cost: With folded seats, the area under seats and bleacher steps are fully exposed, greatly reducing the difficulty of cleaning, disinfection and daily venue maintenance, and cutting labor cleaning investment effectively.

Meanwhile, the damping system of the folding mechanism is professionally calibrated. The seats flip up and down silently without loud impact noise, and will never disturb the order of sports matches, performances and conferences, perfectly fitting high quiet-demanding venues.

Premium Raw Material, Long-lasting Outdoor Durability & Fade Resistance

The main body of the seat is integrally injection molded with food grade high-density HDPE polyethylene raw material, added with imported UV-resistant and anti-aging additives.

• Outstanding weather resistance: Can work stably in extreme temperature range from -55℃ to +100℃ for long term, resisting intense summer sun exposure, severe winter cold, rain moisture and sand erosion;

• Permanent color retention: Color masterbatch is integrated into the plastic during molding, not surface painted. The seats stay bright and new for over 10 years outdoor use, no peeling, chipping or fading;

• Super load-bearing safety: Single seat static load capacity exceeds 300kg, no deformation or wobble even with long-time adult sitting, with stable impact-resistant structure;

• Stain-proof & easy cleaning: Compact and smooth surface repels dirt, all stains can be cleaned directly with water, no dust accumulation and no mold growth, zero daily maintenance pressure.

Premium Safety & Comfort, Exquisite Details

1. Ergonomic radian design: The seat surface and backrest perfectly fit the human waist and back curve, effectively relieving waist fatigue during long-time sitting for watching games and shows;

2. Fully rounded corners: All edges of the seats are polished with round arc design, no sharp edges to avoid scratching injury, absolutely safe for campus and children venues;

3. Multiple backrest options: Backless, medium-back and high-back styles are optional to meet different budget and comfort level requirements;

4. Anti-slip stable design: Precise bottom fixing points ensure no shaking or displacement after installation, always firm and reliable.
 

Source Factory Strength & One-stop Full Service

Cangzhou Shengrun Sports is an original manufacturer with over 10 years of professional experience in grandstand seating industry. We own mature injection molding production lines, metal processing workshops and professional engineering installation teams.

We independently control the whole process from R&D, raw material selection, production injection molding, finished product inspection, packaging and delivery, to on-site installation guidance and after-sales warranty. No middlemen markup, providing customers with real ex-factory bottom price.

We support custom design according to drawings and samples, non-standard size customization, and fast delivery for large engineering orders. All products have passed international sports facility safety standard testing with guaranteed quality.

Our products have been exported in bulk to dozens of countries and regions including Central Asia, Russia, Europe and Southeast Asia, with thousands of large venue projects successfully delivered, winning consistent recognition from global customers.