China Sourcing Agent vs. Trading Company: What Is the Difference?
Understand common sourcing models, who invoices you, how fees and markups work, and what responsibilities to clarify before placing an order.
Read article →EACHBUY RESOURCES & UPDATES
Category: Insights & Guides
Practical sourcing, product development, manufacturing and supply-chain guides for global product businesses.
Practical product development, China sourcing, manufacturing and supply-chain information for Amazon sellers and Shopify / DTC brands.
How to Prepare a Product Requirements Document for a China Manufacturer
A practical product brief structure covering users, functions, materials, dimensions, target markets, quality expectations, packaging and commercial assumptions.
Read article →From Product Idea to Mass Production: A Practical Development Process
Understand the stages from product brief and feasibility through prototyping, sample approval, pilot production, quality planning and delivery.
Read article →OEM vs. ODM Manufacturing: How to Choose the Right Model
Compare OEM and ODM approaches by product ownership, customization, engineering control, tooling, speed, cost and brand differentiation.
Read article →How to Verify a Chinese Manufacturer Before Placing an Order
A buyer-focused supplier due-diligence checklist for legal identity, facility capability, product fit, quality systems, commercial controls and production evidence.
Read article →Product Sample Evaluation Checklist: What to Check Before Approval
A structured checklist for appearance, dimensions, function, durability, safety, packaging, documentation and change control before mass production.
Read article →Pre-Shipment Quality Inspection and AQL: A Practical Guide for Importers
Learn how to define inspection criteria, classify defects, use sampling thoughtfully and connect final inspection with a wider quality plan.
Read article →Shipping from China to Amazon FBA: A Practical Handoff Checklist
Plan product preparation, carton data, shipment creation, freight, customs responsibilities and delivery handoffs before inventory leaves the factory.
Read article →China Product Sourcing for Shopify & DTC Brands: From Brief to Reorder
A guide for direct-to-consumer brands planning product differentiation, customization, supplier selection, first production and repeat orders.
Read article →How to Find a Reliable China Sourcing Agent for Amazon FBA
A practical evaluation framework for Amazon sellers comparing China sourcing partners, suppliers, samples, quality controls and shipment coordination.
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