Anji Cazen Hardware Factory Limited is one of the leading manufacturers and suppliers of chair parts synchro mechanism in China. With abundant experience, we warmly welcome you to buy durable chair parts synchro mechanism at competitive price from our factory. If you have any enquiry about cooperation, please feel free to email us.
Product Introduction
The MECH702B-1 is a synchro-tilt mechanism with a chromed control paddle and 5 locking positions, built for boss and executive chairs. What makes this spec useful for product line planning is the body material choice: the same mechanism is available with a steel body at a more competitive price, or an aluminum body at a premium price point - letting you cover two price tiers of your executive chair line from one validated mechanism design instead of engineering two separate mechanisms.

Core Advantages
One Mechanism, Two Price Tiers
Order the steel-body version for your entry executive chair line, or the aluminum-body version for your premium line - same synchro function and footprint, different cost and material feel.
01
5 Locking Positions
More ergonomic granularity than single-position mechanisms, suited to executive and boss chairs where adjustability is part of the value proposition.
02
Chromed Paddle Control
A visible hardware detail that reads as premium, matching the finish level typically expected on executive and boss chair lines.
03
Height Adjustable
Built-in height adjustment alongside the synchro-tilt function, standard for this chair category.
04
BIFMA Tested
Meets BIFMA load and durability standards in both the steel-body and aluminum-body versions.
05
Specifications
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Model No. |
MECH702B-1 |
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Material |
Steel body (standard) or aluminum body (premium) + steel plate |
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Surface Finish |
Sand polishing |
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Color |
Black powder coating |
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Control |
Chromed paddle |
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Locking Positions |
5 |
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Assembling Hole Position |
195mm x 200mm |
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Net Weight |
3.9 KGS/pc |
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BIFMA Certified |
Yes |
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Recommended Use |
Boss chairs, executive chairs |
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Loading Qty (1x20GP) |
2,400 pcs |
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MOQ |
500 pcs |
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Lead Time |
15-20 days (regular production) |
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Payment Terms |
T/T or L/C at sight |
Developing a good/better/best executive chair range usually means engineering and validating multiple mechanisms - one cost driver most chair brands would rather avoid. The MECH702B-1's material-choice structure solves this differently: the mechanism geometry, hole pattern, and function stay identical, and only the body material changes between the steel and aluminum versions. That means your chair frame, seat pan, and assembly process can stay the same across both tiers of your line - only the mechanism cost (and marketing story) changes. If you're planning a tiered product launch, this lets you commit to one engineering validation instead of two.
Our Support
Guidance on which body material fits your target price tier and market positioning
01
15-20 day lead time on regular production runs
02
In-house engineering team for OEM and custom sampling requests
03
500 pcs MOQ per material version for trial orders
04
T/T or L/C at sight, standard export payment terms
05
Factory & Production Capacity
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FAQ
Q: What's the difference between the steel and aluminum body versions?
A: Same mechanism function, footprint, and 5 locking positions - the steel body is more cost-competitive, the aluminum body carries a premium price and material feel suited to higher-end executive chairs.
Q: Can we order both versions to cover two chair tiers in our line?
A: Yes, that's a common use case - many buyers order both to build a good/better product line without engineering two separate mechanisms.
Q: What is your standard lead time?
A: 15-20 days for regular production runs after deposit confirmation.
Q: Can you support OEM development?
A: Yes, our engineering team supports OEM development and sampling for custom mechanism requirements.

Building a Tiered Executive Chair Line?
Tell us your price targets for each tier - we'll confirm which body material fits and quote both.
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