Anji Cazen Hardware Factory Limited is one of the leading manufacturers and suppliers of 4d adjustable armrest for gaming chairs in China. With abundant experience, we warmly welcome you to buy durable 4d adjustable armrest for gaming chairs at competitive price from our factory. If you have any enquiry about cooperation, please feel free to email us.
Product Introduction
Cazen's 4D Adjustable Armrest for Gaming Chairs (Model JC-A009) adds a fourth adjustment axis beyond the 3D armrest above: height adjustable, PU pad angle turnable, PU pad forward/backward movable, and PU pad horizontally movable - giving end users the widest ergonomic adjustment range in Cazen's armrest lineup, suited to gaming chairs and ergonomic chairs positioned as premium products.
Cazen has specialized in producing height-adjustable armrests since 2008, and has operated from its own 30,000㎡ workshop since 2015, with monthly production capacity of roughly 100,000 pairs of armrests (alongside 200,000 pcs of bases and 200,000 pcs of mechanisms). The company invests over $500,000 USD annually in new equipment and releases 10+ new products per year - relevant context for buyers evaluating whether a supplier can scale with their order volume over time.
The armrest is built from steel and PU, finished in black powder coating, uses a 30×57mm assembling hole position, and has passed BIFMA testing, with a 500-set MOQ.

Specifications
|
Item No. |
JC-A009 |
![]() |
|
Material |
Steel + PU |
|
|
Surface Finish |
Black powder coating |
|
|
Net Weight |
3.30 KGS/pair |
|
|
Assembling Hole Position |
30mm × 57mm |
|
|
Adjustment |
Height / pad angle / forward-backward / horizontal - 4D |
|
|
Packing |
5 pairs/carton |
|
|
Loading Ability (1×20GP) |
2,100 pairs |
|
|
MOQ |
500 sets |
|
|
Payment Term |
T/T in advance or L/C at sight |
|
|
BIFMA Testing |
Passed |
|
|
Factory Capacity |
~100,000 pairs/month (armrests) |

Why Choose Cazen
OEM/ODM support
Customize specs, sizing, color, and packaging to your chair design
01
In-house QC
Inspection on every shipment before loading
02
Fast, reliable communication
7 days × 24 hours online service
03
Flexible ordering
LCL combination with other suppliers' goods accepted
04
Factory visits welcome
Anji location, ~3 hrs from Shanghai Airport, 1.5 hrs from Hangzhou Airport
05
Factory & Production Capacity
|
|
|



FAQ
1. Q: How is the 4D armrest different from the 3D version?
A: The 4D version adds horizontal pad movement as a fourth adjustment axis, on top of height, angle, and forward/backward adjustment.
2. Q: What is your production capacity?
A: Approximately 100,000 pairs/month for armrests, alongside 200,000 pcs/month for bases and mechanisms - we can support both trial orders and large recurring orders.
3. Q: How long have you specialized in adjustable armrests?
A: Since 2008 - over 15 years of focused R&D and production experience in this specific product category.
4. Q: Is fast communication available for order support?
A: Yes, we provide 7 days × 24 hours online service.
5. Q: Can this armrest be private-labeled or customized in appearance?
A: Yes, supports custom appearance/packaging.

Ready to Source 4D Adjustable Armrest for Gaming Chairs for Your Chair Production?
Whether you need a trial sample, a custom specification, or a full container order, our
team responds within 24 hours. Tell us your chair model or requirement -
we'll confirm feasibility, pricing, and lead time.
Hot Tags: 4d adjustable armrest for gaming chairs, China 4d adjustable armrest for gaming chairs manufacturers, suppliers, factory













