Shanghai Smoyu Industry Co., Ltd. presents the Stadium Bleacher Grandstand Low Back Seat for sports events. Made of HDPE plastic, this demountable seating offers comfort and durability. Ideal for outdoor stadiums and arenas.
1. Brief Introduction

1. Beautiful, safe and long life more than 10 years
2. Convenient installation and repair.
HDPE Advantage
High resistance against Anti-aging, UV proof, impact resistance, high and low temperature and good anti-oil resistance.
Size
Wide×Deep×Hight=410×425×390 (mm).
A hole in the seat
Release water in case it has no water kept in the seat
Main mechanical properties of HDPE | |||
Standard | Approved with QB/T2601-2013 | ||
Static Load | Seats and backrest of the chair | 2000N×20times | |
Back of the chair | 800N×20times | ||
Balance of seat part | 2000N | ||
Endurance load | Seats part | 960N×200 thousand times | |
Back part | 350N×200 thousand times | ||
Anti-impact Ability | Seats Height 360mm×20 times | ||
Back of the chair Height 630mm×20 times | |||
Ageing resistance performance | ≥3500h(Remark: Test data, its life can more than 10 years actually) | ||
UV Proof | Optional | ||
High Temperature Resistance | -60°C to +80°C | ||
Color of the HDPE | we have the standard color, meanwhile the required Pantone colors are also accepted(require color samples for confirmation.) |
2. Parts/Accessories/Installation
Three installation types available for Stadium Bleacher Grandstand Low Back Seat Event Sports Demountable Tribune Seating by Shanghai Smoyu Industry Co., Ltd. Made of plastic, disassembly possible.
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Floor mount | Riser mount | Bleachers seats |
![]() | ![]() | A row of seats installed upon a steel/aluminum/ concrete stairs, can also be telescope bleacher seats system |
Feet material | High quality Aluminum Alloy Holders | |
Feet Feature | Polished, sprayed surface, good quality & appearance | |
Pipe | 1 can connects 1-20 seats or more | |
Steel parts | All are anti-oxidation | |
Fastening piece | Standard screws and Cushion, expansion bolt M8×70 | |
Aluminum sheet for seats numbers | Built in upside of the back parts, rows number is in the both side of per sets |
3. Picture and color of seats
MOQ | 500 pcs per color per type of plastic seats |
Color | Red, blue, green, yellow. Per Pantone number can be also made |
4. Other Relative Products
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ZK01 High Back Outdoor UV Resistance Plastic HDPE Air Injection Blow Molded Stadium Seat | ZK02 Middle Back Outdoor UV Resistance Plastic HDPE Air Injection Blow Molded Stadium Seat |
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ZK04 Mid Backrest Grandstand seating system | ZK06 Flat board Blow molded HDPE Arena Stadium seating |
5. Project Display
Stadium Bleacher Grandstand Low Back Seat
High-quality plastic chair for outdoor events. Disassemblable design for easy setup. Perfect for stadiums and sports venues.

Shanghai Smoyu Industry Co., Ltd. offers Stadium Bleacher Grandstand Low Back Seat for sports events. The plastic chair is disassembly-friendly, ideal for outdoor stadiums. Buy wholesale for the best prices!
6. General Information
Shanghai Smoyu INDUSTRY CO., LTD Marketing Manager: Lynn | |
Brand | SHANGAHI SMOYU INDUSTRY CO., LTD. |
Type | Wholesale used stadium seats plastic seats for stadium |
Model No. | ZK05 low back chair with aluminum feet |
Place of Origin | CHINA |
Size | Customized stadium chair |
Customized or not | Yes (Size and Color customized) |
General Use | Stadium chair, Auditorium, Assembly Hall, Theatre, Cinema, School, TV Station Showroom, Stadium, Race court, bleacher seats etc. |
Description | 1. Indoor/Outdoor stadium chair 2. Advanced blow mold craft with anti-aging, anti-UV and fire-resistant HDPE material, professional design with comfortable sitting feeling. 3. Fully 100% maiden Eco materials, not included any recycling material 4. Tip up seat: gravity folding, simple and artistic 5. Material of legs and armrest is aluminum 6. Stanchion: steel pipe, hot galvanized treatment, allowing a long service year. 7. Blow Molding stadium seat, With Armrest. 8. High-density polyethylene(PE) material for plastic parts. 9. Fix legs to floor with anchors, floor mount type legs |
Packaging Details | CKD in carton, air bubble film and wooden frame stadium seat |
MOQ | 500sets stadium seat |
Delivery Time | 7-15 Days |
Output | 500,000 sets/Month stadium seat |
Loading Port | NINGBO, CHINA |
Payment | T/T L/C |
Stadium Chair
Introducing the Stadium Arm Chair from Shanghai Smoyu Industry Co., Ltd. This innovative seating solution is perfect for stadiums, cinemas, assembly halls, and more. The middle backrest design provides optimal support and comfort for extended use.
Features:
- Wide Stadium Seat for added comfort
- Custom Cheap Theater Seats available
- Manufactured by leading suppliers in China
- Easy assembly for quick setup
Benefits:
- Enhanced support for long hours of sitting
- High-quality materials for durability
- Competitive factory price
- Request a free sample for evaluation
Upgrade your seating experience with the Stadium Arm Chair from Shanghai Smoyu Industry Co., Ltd. Contact us today for a quotation on the newest addition to our product line!
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