How to Lock Product Specs Before Production Starts
Buyer Guide · Pre-Production Control · Spec Lock How to Lock Product Specs Before Production Starts Locking product specs before production starts means more than approving a sample or confirming a quote. Buyers need to lock the measurable specs, materials, color expectations, branding details, packaging requirements, labeling files, acceptable tolerances, and the production-facing reference set […]
Why an approved sample does not always protect the bulk order
Buyer Guide · Bulk Order Risk · Sample-to-Production Control Approved Sample, Wrong Bulk Order: Why It Happens An approved sample does not automatically guarantee a correct bulk order. In most sourcing projects, bulk order problems happen because the approved sample was never fully translated into a clear production standard, packaging standard, labeling standard, and execution […]
What to Confirm Before Approving a Production Sample
Buyer Guide · Sample Approval · Production Risk Control What to Confirm Before Approving a Production Sample Before approving a production sample, buyers should confirm more than whether the item looks acceptable. A safe approval should also lock the product specs, materials, logo details, packaging version, barcode placement, insert content, carton information, and any shipment-facing […]
Hidden Costs in China Sourcing Projects
NaviSourcing Blog Hidden Costs in China Sourcing Projects Many buyers focus too much on the quoted unit price and not enough on the hidden costs that appear between supplier selection and final shipment. In China sourcing, the expensive part is often not the price you see first, but the costs created by weak assumptions, unclear […]
MOQ vs Unit Price: How Buyers Should Compare Offers
NaviSourcing Blog MOQ vs Unit Price: How Buyers Should Compare Offers A lower unit price does not always mean a better offer. In China sourcing, MOQ and unit price are tied together, and buyers who compare quotes without understanding that relationship often choose the wrong supplier for the wrong commercial reason. Buyer-side sourcing guide MOQ […]
Factory vs Trading Company: What Import Buyers Should Really Check
NaviSourcing Blog Factory vs Trading Company: What Import Buyers Should Really Check Many import buyers ask the wrong first question: “Is this a factory or a trading company?” The better question is whether this supplier can actually control product quality, communicate clearly, manage risk, and deliver the order the way your business needs it. Buyer-side […]
How to Vet a China Supplier Before You Request a Quote
NaviSourcing Blog How to Vet a China Supplier Before You Request a Quote Before you compare prices, you need to know whether the supplier is even worth quoting. A cheap offer from the wrong supplier can waste weeks, distort your cost comparison, and create risks that only show up after sampling or production starts. Buyer-side […]
Why Quotes From Chinese Suppliers Vary So Much
Why Quotes From Chinese Suppliers Vary So Much Sourcing & Supplier Quotes Why Quotes From Chinese Suppliers Vary So Much If you send the same inquiry to several Chinese suppliers and receive prices that are far apart, the issue is usually not just negotiation. In most cases, each supplier is quoting based on different assumptions […]
How Sourcing from China Actually Works for First-Time Import Buyers
Guides/ Start Here/ How Sourcing from China Actually Works Start Here How Sourcing from China Actually Works for First-Time Import Buyers A practical beginner’s guide to how China sourcing really works—from supplier search and quotations to samples, quality control, packaging checks, warehouse coordination, and shipment handoff. By NaviSourcing Team Updated April 2026 Reading time 10 […]