Origin and material review
Product identity, origin, plant part, appearance, moisture and impurity risk are reviewed before order confirmation.
Quality & Documentation
Quality control built around buyer approval, not vague claims.
WEUP focuses on origin clarity, specification control, batch documents and shipment inspection for overseas B2B buyers sourcing Chinese herbal ingredients and private label products.
Control Points
What buyers should verify before shipment.
Quality pages should help buyers understand sourcing risk clearly. The goal is to support sample approval, repeat orders and import preparation with practical information.
Specification discussion
Buyers can confirm form, cut size, mesh, extract ratio, active marker, packaging and destination-market needs.
Batch documents
COA, specification sheet, packing list, commercial invoice and test reports can be prepared by order requirement.
Shipment inspection
Packing photos, labels, carton count, batch information and export documents are checked before dispatch.
Testing Scope
Testing should match product form and market requirements.
Different buyers may need different test items. Raw herbs, extracts, powders, teas and OEM products should be reviewed by application, destination country and buyer quality standard before final quotation.
Heavy metals and pesticide residues when required Microbiology, moisture and appearance checks COA and specification review before shipment
Documents
Common files buyers request.
COA
Batch test summary based on product type and agreed test items.
Specification sheet
Product name, form, plant part, storage, shelf life and physical requirements.
Packing list
Carton count, net weight, gross weight and package details for export.
Test reports
Heavy metals, pesticide residues, microbiology or active markers when required.
RFQ Path
Request a Quote
Share your product interest, quantity, destination market and document requirements. WEUP will review the details and reply with a suitable sourcing or private label path.