Collaboration Framework · From First Brief to Continuous Supply

Our Working Process: From First Brief to Continuous Supply

A disciplined 5-stage roadmap designed for beauty brands, e-commerce operators, and global importers. We replace guesswork with rapid response, written milestone sign-offs, rigorous batch QC, and predictable repeat supply.

Start an Inquiry Explore LED Face Masks

2h / 12hFast First Response
Written Sign-OffNo Approval, No Production
50 / 50 StandardClear Commercial Milestones
Full Batch QCTraceable Pre-Shipment Reports

Visual overview of our 5-stage B2B manufacturing collaboration process

Dimension Spec800 × 500 px (16:10)

Predictable Execution

Standard OEM batch lead time is confirmed in writing based on selected model, customization scope, and order volume upon pre-production approval and deposit receipt.

Phase 01

Discovery & Selection

Qualification, 2–3 mature models matched, and formal EXW/FOB quotation.

Phase 02

Sample & Customization

Paid sample evaluation, creditable terms, and brand customization boundaries.

Phase 03

Contract & Pre-Production

PI signing, 50% deposit, and written sign-off on pre-production golden samples.

Phase 04

Mass Production & QC

Active milestone alerts, incoming & in-line tests, internal QC report & 3rd-party audit.

Phase 05

Delivery & Continuous Supply

50% balance, global logistics, accountable after-sales, and inventory-driven replenishment.

Detailed Stage Breakdown

Milestone by Milestone: How We Collaborate

We structure every order around concrete milestones, verifiable test records, and transparent commercial checkpoints.

Stage 01 Response: 2h Work / 12h Off-hours

Inquiry, Qualification & Matching

Fast, structured consultation to define commercial boundaries and model compatibility before spending sample budget.

Rapid Response SLA: Guaranteed first touchpoint within 2 hours during China working hours (within 12 hours on nights/weekends).
Client & Channel Qualification: We confirm your target retail tier, compliance territory (CE/FCC/RoHS/FDA 510(k) pathway), and launch timeline.
2–3 Mature Models Shortlisted: Recommend proven silicone or hard-shell LED platforms matched to your brand positioning.
Transparent Quotation: Itemized EXW/FOB pricing with volume tiers, baseline packaging, and estimated carton dimensions.

Stage Output: Formal Quotation Sheet + Spec Comparison Document.

Stage 1: Inquiry, Qualification and Matching

Stage 1 Visual Spec600 × 420 px

Stage 02 Turnaround: 3–7 Working Days

Paid Sample & Customization Scope

Evaluate tactile ergonomics, optical output, and validate custom branding boundaries with creditable sample fees.

Paid Sample Commitment: Sample fee and courier freight are paid upfront to ensure high-priority engineering allocation.
Batch Offset Agreement: 100% of the sample unit cost is creditable against your first bulk production order invoice.
Moderate Customization Boundary: Silk-screen/laser logo placement, customized Pantone silicone strap, manual & gift box proofing.
Deep ODM Feasibility Review: Proprietary optical layout, new tooling, or custom app controllers enter dedicated NPI project evaluation.

Stage Output: Physical Golden Sample + Approved Packaging Dieline & Artwork Proof.

Stage 2: Paid Sample and Customization Scope

Stage 2 Visual Spec600 × 420 px

Stage 03 Timeline: 3–5 Working Days

Order Confirmation & Pre-Production Approval

Lock in binding engineering specs, commercial milestones, and golden samples. No production lines start without written sign-off.

Binding PI & Commercial Contract: Explicit terms covering electrical specs, AQL standards, incoterms, and warranty covenants.
50% Production Deposit: Collected via T/T bank transfer to initiate dedicated component procurement and SMT allocation.
Pre-Production Sample Sign-Off: Complete pre-production unit tested and counter-signed by both parties as master reference.
Written Lock-In Policy: Strict rule: zero manufacturing runs commence until golden samples and production files receive dual written approval.

Stage Output: Countersigned PI + Locked Pre-Production Specification Sheet (BOM/AQL).

Stage 3: Order Confirmation and Pre-Production Approval

Stage 3 Visual Spec600 × 420 px

Stage 04 Production: 15–30 Working Days

Mass Production & Batch Quality Control

Transparent production tracking with multi-stage quality gates, reliability burn-in testing, and inspection support.

Key Milestone Synchronization: Proactive milestone notices sent at SMT completion, sub-assembly, and final packaging runs.
In-House Manufacturing & Audited Partners: Core assembly run in-house; qualified specialized partners under single QA oversight and unified liability.
100% Aging & Reliability Testing: Every LED board undergoes continuous multi-cycle burn-in test to weed out premature component drift.
Traceable Internal QC & 3rd-Party Audits: Complete factory QC dossier issued before shipment; welcome client audits or SGS/TUV/QIMA inspections.

Stage Output: Pre-Shipment Batch QC Dossier + Photometric & Safety Test Data.

Stage 4: Mass Production and Batch Quality Control

Stage 4 Visual Spec600 × 420 px

Stage 05 Handover & Continuous Partnership

Balance, Logistics, Responsible After-Sales & Reorder

Safe customs clearance, structured global freight, responsible issue resolution, and data-driven replenishment cadence.

50% Balance Payment: Paid against final factory QC inspection release or approved third-party audit report.
Export Shipping & Documentation: Turnkey handover to your nominated forwarder or DDP/CIF delivery with bill of lading, packing list, and CO.
Accountable After-Sales Protocol: In case of defect anomalies, we investigate root cause within 48h and provide real remedies: replacement, rework, credit deduction, or refund.
Repeat Order Replenishment Support: We collaborate on inventory consumption rhythms to streamline reorder component preparation and ensure stable continuous supply.

Stage Output: Final Shipping Documents + Commercial Invoice + Dedicated Reorder Planning Cadence.

Stage 5: Balance, Logistics, Responsible After-Sales and Reorder

Stage 5 Visual Spec600 × 420 px

Transparent Communication

No vague assurances or concealed bottlenecks. We provide straightforward progress updates, realistic lead times, and factual engineering feedback at every milestone.

Written Scope Lock-In

Specifications, golden sample tolerances, packaging artworks, and AQL criteria are countersigned in writing before assembly. Zero verbal assumptions.

Zero Quality Compromise

We do not win business with unrealistic low bids only to swap optical components, downgrade silicone grades, or skip aging tests down the line.

Active Proactive Warning

If raw material shortages or transit schedules deviate from baseline, we notify you immediately with viable backup solutions—never waiting until the ship date.

Frequently Asked Questions

Clarity on Commercial & Production Terms

Transparent policies regarding sampling fees, deposit structures, inspection protocols, and accountable post-sales covenants.

Have custom contractual or compliance questions?

Speak with Our Project Manager

Why are samples paid, and how does the sample credit work?

Paid samples ensure dedicated engineering attention, photometrics calibration, and swift air-courier handling. When you proceed with your first commercial mass production order, 100% of the sample unit cost is credited directly against your final production invoice.

What is your standard commercial payment structure?

Our standard milestone terms are 50% deposit upon proforma invoice signing to lock raw materials and SMT capacity, and 50% balance payment upon batch completion, verified by our internal QC report or your third-party inspection sign-off before dispatch.

What are typical lead times from deposit to dispatch?

Lead times are not generalized with a single number. Production schedules depend on the specific product model, order quantity, packaging complexity, and component availability. Binding lead times are formally documented in your Proforma Invoice upon pre-production sample approval.

Can we arrange our own third-party inspection (SGS, TUV, QIMA)?

Yes, absolutely. We welcome client-designated third-party inspection agencies. We provide dedicated factory inspection stations, calibrated photometers, and testing equipment to ensure an objective, smooth inspection process in accordance with AQL II standard.

How do you handle defect claims or transit damages?

Warranty terms, coverage scope, and starting dates are clearly stipulated in each order contract according to the specific product model and commercial agreement. In the event of any verified quality discrepancy, our team promptly conducts a root-cause investigation and provides actionable solutions, including replacements, rework, credit deductions against subsequent orders, or refunds.

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Let's discuss your brand requirements, target specifications, and commercial timeline. Receive 2–3 mature product recommendations and a clear quotation within hours.

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Clear Terms · Written Sign-Off · Traceable Batch QC · Accountable Support