Sourcing Wiki

Independent quality inspector checking ecommerce products beside factory quality control staff in China

Factory QC vs Third-Party Inspection in China: ...

Compare factory QC and independent third-party inspection in China. Learn when internal checks are enough, when independence matters, and how to build a practical hybrid QC plan.

Quality inspector documenting a manufacturing defect on imported ecommerce products in a China warehouse

Chinese Supplier Sent Defective Products? A 72-...

A practical 72-hour plan for ecommerce brands to document defective products, separate manufacturing defects from freight damage, calculate a supportable claim, and negotiate repair, replacement, credit, or refund remedies with...

Packaging artwork approval in China with printed carton proof, dieline, color swatches and barcode scanner

Packaging Artwork Approval in China: How Ecomme...

A practical workflow for approving packaging artwork with Chinese suppliers, covering dielines, copy, barcodes, color, physical proofs, revision control, print release, and production verification.

Prototype manufacturing in China with CNC and 3D-printed product samples for ecommerce brands

Prototype Manufacturing in China: How Ecommerce...

A practical guide to prototype manufacturing in China, covering prototype methods, supplier comparison, costs, revision control, testing, and the move into mass production.

Product manager measuring a prototype while preparing a specification sheet for Chinese suppliers

How to Create a Product Specification Sheet for...

A practical guide to creating supplier-ready product specifications for accurate quotes, sample approval, quality control, packaging, inspection, and repeat orders from China.

How to import products from China through warehouse, ocean freight, and ecommerce supply chain operations

How to Import Products from China: Costs & 10 S...

A practical step-by-step guide to importing products from China, covering supplier verification, samples, compliance, payment, quality inspection, shipping, customs, and landed cost.