Source
Source intelligence
The /source/ section hosts buyer-side China sourcing guides — written for procurement teams, founders, and engineers who need practical process context before they wire money or approve tooling.
Guides cover manufacturing methods, cost and MOQ logic, certification checks, RFQ questions, and quality risks. Use them as planning context, then turn the requirements into a controlled request with the RFQ Builder. For verification workflows see Verify; for regional hubs see Cities.
Category ranges and process notes are screening inputs, not live quotations, laboratory conclusions, or market-access advice. Confirm the exact model, destination market, source date, and professional scope before relying on them.
Sourcing Guides
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New · order economics
How to Negotiate MOQ with Chinese SuppliersSeparate production, material, colour, packaging and commercial minimums, then structure a pilot without hiding changes to the product.
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New · define and compare
How to Write a Product Specification Sheet for a Chinese FactoryRevision control, materials, dimensions, tolerances, packaging, inspection, approved samples, and material-change rules.
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New · commercial decision
How to Compare Chinese Supplier QuotesNormalize specification, quantity, Incoterms rule and place, tooling, packaging, testing, payment, lead time, and landed-cost inputs.
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Custom Silicone Products from China: A Buyer's Sourcing Guide
Manufacturing processes, MOQs, tooling costs, supplier verification, quality risks, and factory audit questions for custom silicone products.
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Stainless Steel Water Bottles from China: A Buyer's Sourcing Guide
Material grades, vacuum insulation, coatings, MOQs, tooling, food-contact documentation, and supplier verification for drinkware.
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Pet Products from China: A Buyer's Sourcing Guide
Toys, bowls, beds, grooming tools, material safety, MOQs, quality control, and compliance considerations for pet brands.
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Cosmetic Packaging from China: A Buyer's Sourcing Guide
Bottles, jars, tubes, pumps, decoration techniques, MOQ realities, tooling costs, materials, and QC for beauty packaging.