Puyuan Knitwear QC Standards Explained

Puyuan, in Zhejiang province, is one of the world's most concentrated sweater manufacturing clusters. The density of expertise there is an advantage — but it also means quality varies enormously between workshops. Understanding the QC standards separates dependable supply from costly mistakes.

What AQL actually means for your order

AQL (Acceptable Quality Limit) defines how many defects are tolerated in a random sample before a batch is rejected. AQL Level II is the common standard for apparel. A serious partner applies AQL sampling at the finished-goods stage and shares the results — including the distinction between critical, major, and minor defects.

The inspection stages that matter

• Raw material inspection before knitting begins
• In-line monitoring to catch gauge and tension drift early
• Finishing inspection after washing and pressing
• Final random sampling before the shipment is sealed

Defect policy: the question buyers forget to ask

Even strong factories produce defects. The differentiator is what happens next. Ask whether the partner guarantees rework above a defined defect threshold. Our own commitment — full rework above a 3% defect rate — exists precisely because it aligns incentives around getting it right.

If you are sourcing wool knitwear and want a partner who treats QC as a system rather than a checkbox, talk to us about how we manage production in clusters like Puyuan.