Compliance3 min read

China Manufacturing: Costs, Process & Quality Control — Complete Guide

From sample to mass production: what it really costs to manufacture in China and how to ensure quality.

Published on June 18, 2026

China remains the world's factory — and for good reason. Nowhere else offers such a broad selection of factories, such low production costs, and such rapid scalability. But between "idea" and "finished product in your warehouse" lie many steps that need proper planning.

Why manufacture in China?

  • Infrastructure: Complete supply chains in one region — raw materials, suppliers, factory, port
  • Scalability: From 100 to 100,000 units in weeks
  • Value: Still 40-70% cheaper than EU production despite rising costs
  • Experience: Decades of manufacturing know-how in nearly every category
  • Speed: Lead times of 15-45 days (EU often 3-6 months)
  • Flexibility: Low MOQs, quick adjustments, custom production

The production process: 7 phases

Phase 1: Product development & samples

Before mass production starts, you need a confirmed approval sample (Golden Sample). Request samples from 2-3 factories, provide corrections, and approve the final sample in writing. Keep this sample — it's your proof if production deviates.

Phase 2: Price negotiation

Price depends on: order quantity, material, complexity, packaging, certifications, branding. Tips in our China Business Etiquette guide.

Phase 3: Tooling

Tool TypeTypical CostDuration
Simple stamping die€100-5005-10 days
Injection mold (simple)€500-3,00015-25 days
Injection mold (complex)€3,000-15,00025-45 days
Die casting mold€5,000-30,00030-60 days
Screen printing template€50-2003-5 days

Negotiating tooling costs

Many factories offer to spread tooling costs across initial orders or refund them after reaching a certain quantity. Always ask — it's common practice.

Phase 4: Pre-Production Sample

Before mass production, the factory produces a Pre-Production Sample (PPS) using final tools and materials. Approve this before production begins.

Phase 5: Mass production

Typically 15-45 days. During production: request progress photos, consider a During-Production Inspection (DPI) for orders over €5,000, maintain communication via WeChat.

Phase 6: Pre-Shipment Inspection

The most critical QC step. Conducted when 80%+ of the order is complete. Inspector checks: random sampling per AQL tables, visual inspection, measurements, function tests, packaging, drop test, Golden Sample comparison.

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Phase 7: Shipping

After passing inspection, goods are packed and shipped. See our Shipping from China Guide and Customs Guide for details.

Production costs: Real numbers

Cost FactorTypical ShareExample (Water Bottle)
Raw material40-60%€0.80 (stainless steel)
Labor15-25%€0.35
Overhead10-15%€0.20
Packaging5-10%€0.15
Factory profit10-15%€0.20
Total factory price€1.70

Quality control: 4 levels

LevelWhenWhat's checkedCost
1. Factory auditBefore orderingCapacity, QMS, management, conditions€400-800
2. Sample checkBefore productionMaterial, dimensions, function€20-200
3. During-Production (DPI)At 20-50% completionFirst batch quality, process stability€200-400
4. Pre-Shipment (PSI)At 80-100% completionAQL sampling, Golden Sample comparison€200-600

Timeline: How long does China production take?

PhaseDurationDepends on
Sample development7-20 daysProduct complexity
Sample shipping (express)3-5 daysShipping method
Corrections + final sample5-15 daysNumber of corrections
Tooling10-45 daysTool complexity
Mass production15-45 daysQuantity and complexity
Pre-shipment inspection1-2 daysOrder volume
Sea freight30-45 daysRoute
Total (first order)3-5 months

Conclusion: Professional manufacturing is plannable

Manufacturing in China is not an adventure — it's a professional, plannable process. The key to success: clear specifications, a verified supplier, an approved Golden Sample, and pre-shipment inspection. With the right local partner, China manufacturing becomes a competitive advantage.

Key Takeaways

  • The production process has 7 phases — from sample to shipping
  • First orders take 3-5 months, repeat orders 6-10 weeks
  • The Golden Sample is your proof — always keep it
  • 4 levels of quality control: factory audit, sample, DPI, PSI
  • Tooling costs (€100-30,000) can be spread across orders
  • China is still 40-70% cheaper than EU production
  • With professional QC, China manufacturing is plannable and safe

Find the right factory for your product

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