We've been building mechanisms to buyer specifications since 2008. In-house tooling means faster samples. Twelve engineers who work exclusively on motion hardware means fewer surprises between prototype and production.
Understanding Your Options
Most buyers arrive here knowing roughly which model they need — but it's worth being precise, because the two paths have different requirements from you and different timelines from us.
You send us drawings, CAD files, or a physical sample with dimensional specs. We review for manufacturability — if your wall thickness on a die-cast component is going to cause porosity issues, or if a stamped bracket geometry will crack at the bend radius under load, we'll tell you before we cut tooling. Then we build to your spec.
The design stays yours; we're the production partner.
You bring us a brief: target retail price point, market segment, performance requirements (load rating, cycle life, tilt range, whatever applies), and any aesthetic direction. Our engineering team proposes a mechanism design, builds the tooling, runs samples, and iterates until the spec is locked. You apply your brand.
Most ODM buyers are entering a new product category or expanding a line.
They have the market knowledge; we have the mechanism engineering.
The line between OEM and ODM blurs more often than the definitions suggest. We've had buyers start with an ODM brief, then take ownership of the final design files for future production elsewhere. That's fine — we'll structure the arrangement to match what you actually need.
The right model depends on one question:
Do you have a mechanism design, or do you have a market requirement?
If you have a design, that's OEM. If you have a requirement, that's ODM.
Capabilities & Constraints
Vague "full customization" claims from suppliers are a red flag, not a selling point. Here's what we can actually do, by dimension.
Progressive die stamping handles mechanism plates, brackets, and linkage arms to ±0.15mm tolerance. We can work from your drawings or develop geometry from a performance brief.
Feasibility note
Size range is constrained by our press bed dimensions. For sofa bed bases over 2,000mm extended length, contact us to confirm feasibility before committing to a tooling budget.
Standard production uses cold-rolled steel (SPCC) for stamped components and zinc alloy (ZA-8 or ZA-12) for die-cast parts. Higher-grade steel is available for heavy-duty applications.
Full in-house surface treatment: nickel plating, zinc plating, and powder coating.
Tilt range, lock positions, spring rate, gas lift compatibility, armrest attachment points, recliner angle stops — all configurable within the mechanism's structural envelope.
Retail-ready packaging, branded cartons, multilingual assembly instructions, barcode labeling — all handled as part of the OEM arrangement.
Being clear about scope prevents wasted conversations.
Step-by-Step
Buyers who haven't worked with a Chinese mechanism factory before often underestimate how much of the timeline is in their hands. Here's the full process, with honest notes on where delays actually happen.
Send your brief: drawings or sample reference for OEM, performance requirements and target price for ODM. We return a manufacturability review (OEM) or design proposal (ODM), plus a tooling cost estimate and production quote.
This stage takes a few business days — longer if the design is complex or requires engineering back-and-forth.
Once you approve the quote and pay the tooling deposit, we start cutting tooling in-house. Tooling for a standard mechanism component runs 3–5 weeks depending on complexity.
Because tooling is built here — not outsourced — revision cycles are faster. If the first sample needs a geometry adjustment, we modify our own tooling, not wait in a queue at an external supplier.
First samples ship for your review and testing. This is where most project timelines slip — not because of production issues, but because sample approval takes longer on the buyer's side than expected.
If you're testing samples internally and routing them through compliance review, build that time into your project plan. Each revision cycle adds tooling modification time.
Once samples are approved and you've placed the production order with deposit, we schedule your run on the dedicated product line.
We provide a milestone schedule, not a single delivery date.
100% functional testing on every unit before packing — not sampling. Mechanisms that pass dimensional checks but fail functional performance (sticky lock, misaligned mounting, inconsistent tilt resistance) get pulled at this stage.
Pre-shipment inspection reports available. Third-party inspection (SGS, BV, or your nominated inspector) can be arranged at your cost.
Packed in container-optimized cartons. We provide full export documentation:
Your freight forwarder gets a complete document package — no chasing us for paperwork after the container ships.
Pricing & Planning
We don't give round numbers designed to sound accessible. Every figure below reflects how we actually quote — with the math visible.
| Item | Standard Range | Notes |
|---|---|---|
| Standard catalog MOQ | 500 units | No tooling cost — existing dies |
| OEM/ODM tooling MOQ | Varies by spec | We quote the honest number based on tooling amortization |
| Tooling development | 3–5 weeks | In-house; revision cycles faster than outsourced tooling |
| Standard catalog lead time | 25–35 days | From order confirmation + deposit |
| Custom OEM/ODM lead time | 35–50 days | From sample approval + production order |
| Sample lead time | 2–3 weeks | After tooling completion |
On MOQ for tooling projects: the MOQ is whatever volume amortizes the tooling cost to a unit price that makes commercial sense for your market. We'll show you the math. If the number doesn't work for your launch volume, we can discuss tooling cost sharing or a phased arrangement.
Because tooling is built here — not outsourced to a third-party shop — revision cycles are faster. If the first sample needs a geometry adjustment, we're modifying our own tooling, not waiting in a queue at an external supplier.
IP protection is a legitimate concern in OEM sourcing, and we'd rather address it directly than leave it as an implied assumption.
Your design files, drawings, and specifications are treated as confidential. We sign NDAs before reviewing proprietary designs — standard practice, and we don't push back on it. Your tooling, once paid for, is yours. We hold it in our facility for production use, but we won't use it to produce for other buyers, and we'll return or destroy it on your written request.
Where we develop the design, the default arrangement is that the design is ours until you purchase the tooling and design files outright. Most buyers in long-term ODM relationships don't need to own the files — they just need exclusivity in their market, which we can provide contractually. If you need full design ownership, we'll structure the arrangement that way from the start.
Signed before we see any proprietary design files or drawings.
Your paid tooling is yours. Return or destruction on written request.
ODM buyers can secure contractual exclusivity in their market without full file ownership.
Mold ownership, file formats, exclusivity, and NDA scope all in the supply agreement before production starts.
We've been doing this with European and North American buyers for over a decade — the paperwork is not the complicated part.
Our R&D team is 12 mechanical engineers and tooling designers who work exclusively on furniture mechanism hardware. That specialization has a practical effect on your OEM/ODM project: they've already seen most of the failure modes.
Spring rate selection for tilt resistance affects both the feel of the mechanism and its long-term fatigue life — too stiff and users force the mechanism, accelerating wear; too soft and the chair feels unstable, generating warranty claims.
Pivot geometry determines the motion arc, which affects how the mechanism feels in use and whether it clears the furniture frame at full recline. Getting this wrong means costly redesigns after tooling is cut.
Wall thickness on adjustment components is a balance between weight, structural integrity, and the cosmetic surface quality your end customer sees. These trade-offs are resolved in design, not on the production floor.
These aren't problems we solve by trial and error on your project. They're problems we've solved before, on similar mechanisms, for buyers in similar markets. When you send us an ODM brief, the first design proposal reflects that accumulated knowledge — not a first attempt.
Brought in-house circa 2015
We brought zinc alloy die-casting in-house around 2015 specifically because outsourced die-cast components were the most common source of quality complaints on mechanisms. Dimensional inconsistency, surface porosity, finish variation batch-to-batch — all of it traced back to third-party foundries we couldn't control. Owning that process changed the complaint profile significantly.
Understanding where your buyers are selling helps us spec the right mechanism for the right market. These are the segments our OEM/ODM customers are actively supplying.
Office furniture manufacturers and hospitality suppliers sourcing chair mechanisms for high-cycle environments. Load ratings and cycle life are the spec drivers here; aesthetics matter less than durability documentation. CE certification and SGS test reports are standard requirements for European contract buyers.
Furniture brands and importers building private-label recliner and sofa bed lines. This segment is price-sensitive but quality-conscious — the mechanism is invisible to the end consumer until it fails, at which point it becomes a warranty and returns problem. Getting the cycle life spec right at the design stage is what protects your margin downstream.
Direct-to-consumer furniture brands sourcing mechanisms for flat-pack and ready-to-assemble products. Packaging efficiency, assembly simplicity, and retail-ready carton design are as important as the mechanism spec itself. We've developed mechanisms specifically for KD (knock-down) furniture formats where the assembly sequence is part of the design brief.
Contractors and fit-out companies sourcing mechanisms for hospitality, healthcare, and education projects. These buyers need compliance documentation upfront — CE, RoHS, material certifications — and often have project-specific customization requirements (color matching to interior specs, branded hardware). Lead time reliability matters more here than in any other segment.
For standard catalog mechanisms with no tooling required, MOQ is 500 units. For OEM/ODM projects requiring new tooling, the MOQ depends on tooling cost amortization — we calculate it based on your spec and show you the breakdown. It's typically in the 1,000–3,000 unit range for a standard mechanism, but varies significantly with complexity.
Tooling development runs 3–5 weeks after design approval and tooling deposit. First samples ship shortly after tooling completion. Total time from brief to samples in hand is typically 5–8 weeks for a standard mechanism — longer for complex multi-component assemblies or mechanisms requiring multiple tooling sets.
We work with STEP, IGES, DWG, and DXF. PDF drawings with full GD&T are acceptable for review, but we'll need native CAD files before cutting tooling. If you only have a physical sample, we can reverse-engineer it — our engineering team will measure and model it, then send you the drawings for approval before tooling starts.
We can produce a mechanism to the same functional specification and dimensional envelope as an existing product. We won't copy a patented design — if you send us a reference sample, we'll review it and flag any IP concerns before proceeding. In most cases, buyers want equivalent performance, not an exact copy, and we can achieve that with our own tooling geometry.
Yes. Most new buyers start by ordering from our standard catalog to verify quality and logistics before committing to a custom tooling project. If a catalog mechanism is close to your requirement, that's often the fastest path to market — we can discuss what modifications, if any, are possible within existing tooling.
CE and SGS certifications cover our standard production range. For OEM mechanisms, certification coverage depends on the design — if your custom mechanism falls within the scope of our existing certifications, it's covered. If it's a new design outside that scope, we can arrange third-party testing and certification as part of the project. RoHS compliance documentation is available for all production. See our Quality & Certifications page for the full certification system.
Send us your drawings, a sample reference, or a brief describing your target market and performance requirements. Our engineering team will review it and come back with a specific recommendation — mechanism design direction for ODM, manufacturability notes for OEM, tooling cost estimate, and production quote.
New to sourcing mechanisms from China? Tell us your target retail price point and the market you're supplying — we'll suggest a starting spec based on what's working for our existing buyers in that region.