Business Sourcing on O2O Sourcing | China, Seen from the Ground

ET2C Buying Office Model: A Pre-Sourcing Verification Framework

Thu, 10 Sep 2026 00:00:00 +0000

O2O Sourcing > Sourcing > Sourcing methods

Executive summary: A buyer researching the “ET2C buying office model” should not infer capabilities from the term buying office. Before advancing to supplier sourcing, due diligence, or a pilot, require evidence defining the contracting entity, service scope, decision rights, commercial incentives, process controls, records, and product-safety responsibilities.

The source package used for this article contains no ET2C-specific contract, service description, certification, audit report, pricing, supplier data, performance record, or customer evidence. This article therefore does not describe how ET2C actually operates. It provides a verification process for testing any model ET2C proposes.

Factory Checks: Distinguishing a Factory Claim From a Documented Production Control

Thu, 10 Sep 2026 00:00:00 +0000

Executive introduction. A factory statement such as “every batch is inspected” may be relevant to pre-sourcing research, but it is not proof that inspection occurs. A procedure offers stronger support because it defines what should happen, yet even a polished procedure does not establish that personnel consistently follow it.

A documented production control connects an applicable requirement to a current procedure, responsible roles, traceable implementation records, results, and action when requirements are not met. The purpose of pre-sourcing research is not to approve the supplier from a document review. It is to identify which claim matters, evaluate the evidence level, and plan a distinct Factory checks task.

How to Build a First-Article Approval Evidence Pack

Thu, 10 Sep 2026 00:00:00 +0000

A first-article review should produce a controlled decision, not merely a collection of photographs, measurements, and emails. The evidence pack must connect the approved product requirements to the identity of the inspected article, the inspection methods used, the results obtained, any deviations found, and the person authorized to approve production release.

Executive summary: Approve the first article only when the applicable acceptance criteria have been met, the evidence is complete and traceable, and the necessary production controls have been defined. Hold the release when evidence is missing, contradictory, or unresolved. Reject the article when it fails an applicable criterion or represents an unauthorized configuration.

How to Decide Whether a Sampling Plan Fits a Buying Risk

Thu, 10 Sep 2026 00:00:00 +0000

Executive introduction. A sampling plan should help a buyer make a defined lot-disposition decision at an understood level of uncertainty. It should not begin with a habitual AQL number or a sample size copied from an earlier purchase. Begin with the consequence of accepting nonconforming units, the evidence needed to control that consequence, and whether sampling can answer the relevant question.

For suitable characteristics, ISO 2859-1 structures lot-by-lot inspection by attributes through sampling schemes indexed by acceptance quality limit, or AQL. An AQL is a plan-selection parameter—not a promise that the shipment is defect-free, a universal quality target, or proof that a product is safe. The exact plan must be derived from the applicable edition and tables, not reconstructed from memory. See ISO 2859-1.

How to Plan a Factory Check Around One Product-Specific Risk

Thu, 10 Sep 2026 00:00:00 +0000

A useful factory check answers a defined sourcing question. It does not attempt to assess every process, management practice, defect type, or commercial capability at the site. During pre-sourcing research, the task should focus on one product, one risk, and one sourcing decision.

The intended output is a written task card and practical checklist that a competent checker can execute consistently. Its objective, criteria, evidence, sampling approach, and decision rule must all remain tied to the selected product-specific risk.

Quoting and Procurement: An Evidence-Based Pre-Sourcing Outline

Thu, 10 Sep 2026 00:00:00 +0000

A supplier quotation is an input to procurement—not proof that the supplier can meet the requirement. Before comparing prices or advancing a prospective source, a buyer should establish what is being quoted, identify applicable product and market requirements, and verify whether supporting evidence relates to the actual product, process, facility, or order.

At the pre-sourcing research stage, the objective is not to select, contract with, or order from a supplier. It is to determine whether the requirement is clear enough and the available evidence is strong enough to justify formal sourcing or further due diligence.

How to Choose a Sourcing Control Before Requesting a Supplier Quotation