Before placing a wholesale order for crochet hair extensions, prepare a complete set of commercial, shipping, origin, and quality documents. At minimum, ask your supplier for a Commercial Invoice, Packing List, Bill of Lading or Airway Bill, Certificate of Origin, product specification sheet, and pre-shipment inspection report. These records support customs clearance, confirm the products meet your specifications, and reduce the risk of tariff disputes or delivery delays.
International shipments of crochet hair extensions and other human hair products must be supported by consistent information across every document. Customs authorities may compare the declared value, product composition, quantity, and tariff classification with the physical cargo. If the invoice uses an incomplete description or an incorrect HS code, the shipment could be held for inspection, reassessed for duties, or delayed at the destination port.
The Commercial Invoice should clearly identify the goods, including whether they are made from 100% human hair, and should match the order confirmation and packing details. The Packing List should provide carton quantities, dimensions, and net and gross weights. For air freight and courier deliveries, the Airway Bill is the primary transport record. Sea shipments generally require a Bill of Lading.
Quality documentation is equally important when buying products for resale. A factory inspection report can confirm texture options such as Deep Wave, Water Wave, Loose Wave, and Curly, as well as approved lengths from 14 to 30 inches. It should also verify color, bundle or unit weight, weft construction, hair direction, and consistency with the approved sample. These checks help prevent shortages, inaccurate listings, and customer complaints after the inventory reaches your warehouse.

The exact paperwork depends on whether you are purchasing ready-made stock, developing a customized product, or building a private-label collection.
| Supply Model | Commercial and Export Documents | Quality and Product Verification | Typical Fulfillment Details |
|---|---|---|---|
| Ready-Stock Purchase | Commercial Invoice, Packing List, Airway Bill, or Express Delivery Receipt | Standard QC checklist covering length, weight, color, and texture | Usually dispatched within 7 days; MOQ may start at 1 piece |
| OEM or ODM Production | Commercial Invoice, Packing List, Bill of Lading, Airway Bill, and Certificate of Origin | Customized texture and color report, material confirmation, and sample approval | Commonly produced in 15-30 days; customized MOQ is negotiable |
| Private-Label Order | Invoice, Packing List, and packaging or branding specification sheet | Approved label artwork, packaging authorization, and finished-product QC report | Usually produced in 15-30 days with branding integrated into the retail packaging |
Confirm the product specifications, approved samples, packaging requirements, HS code, declared value, and delivery terms in writing. For customized orders, keep the final artwork and material details attached to the purchase record.
Review the inspection report, photographs, carton information, and final packing list. Make sure the item descriptions and quantities agree across the invoice, quality report, and purchase order. Resolve discrepancies before authorizing the remaining payment.
Check that the supplier has issued the final Commercial Invoice, Packing List, Certificate of Origin when required, and correct transport document. Local customs rules vary by destination, so importers should confirm whether additional permits, labeling documents, or product declarations are needed in their market.
Complete documentation also supports smoother distribution to beauty supply stores, salons, wig retailers, and online shops. Wholesalers shipping several hundred units to markets in Europe, North America, Africa, or other regions can reduce administrative interruptions by ensuring every shipment has a consistent and traceable paper trail.
What does a Certificate of Origin prove?
It identifies the country where the crochet hair extensions were manufactured. Customs authorities use this information to determine applicable tariffs, verify trade-agreement eligibility, and meet destination-market requirements.
Which quality records should I obtain before shipment?
Ask for a pre-shipment inspection report confirming the material composition, approved texture and color, length, unit or bundle weight, workmanship, and consistency with the retained sample.
What paperwork is needed for air freight or express delivery?
Most air or courier shipments require an Airway Bill, Commercial Invoice, and Packing List. The invoice should state the product description and value, while the packing list should show carton quantities, dimensions, and gross weight.
Build a document checklist into every importing process and collect the final trade, shipping, origin, packaging, and QC records before releasing the balance of the order. Working with a supplier that supports ready stock, sample approval, OEM/ODM development, and private-label manufacturing gives resale businesses greater control over quality and fulfillment risks.
Payment options such as T/T bank transfer, Alibaba Trade Assurance, and PayPal can be selected according to the order structure and supplier agreement. Depending on shipment volume and urgency, express delivery, air freight, or sea freight may be suitable. For product specifications, wholesale sourcing, or customized solutions, contact sales@brazilianhairtop.com.
Guangzhou Ruiju E-Commerce Co., Ltd. operates the MEIRHAIR brand and specializes in human hair wigs, hair bundles, crochet hair, and hair extensions. Founded in 2014, the company has a 5,000 sqm manufacturing facility and a team of 50 skilled employees supporting product development and flexible production. Its services include OEM/ODM manufacturing, private-label packaging, and bulk wholesale supply for customers in North America, Europe, Africa, the Middle East, South America, and Southeast Asia.

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