Choosing a knitwear manufacturer in China is mostly a filtering problem. There are a very large number of suppliers, many of them competent, some of them not, and a meaningful number that are trading companies presenting themselves as factories. The difference between a good outcome and an expensive one is usually decided before the first order, in the questions you ask.<\/p>\n
Here are eight questions that separate suppliers quickly, along with what a good answer sounds like.<\/p>\n
Both can work, but you need to know which you are dealing with. A trading company adds a margin and a communication layer; in exchange it may offer broader sourcing and better English. A factory gives you direct control and usually better pricing, but only for what it actually makes.<\/p>\n
How to verify:<\/strong> ask for the business licence and check the registered business scope. Ask for unedited photos or a video walk-through of the production floor, not a marketing reel. Ask which processes are done in-house and which are outsourced — nobody does everything, and a supplier who claims to is not being straight with you.<\/p>\n For European and North American buyers, social compliance auditing is usually non-negotiable. amfori BSCI and SEDEX are the common frameworks. ISO 9001 covers quality management systems. Product-level certifications like OEKO-TEX apply to materials.<\/p>\n How to verify:<\/strong> ask for the certificate and check the expiry date and the exact legal entity named on it. A certificate belonging to a sister company or an expired audit is a real problem when your own customer asks for documentation. Giborn Apparel<\/strong> is audited under amfori BSCI and certified to ISO 9001:2015 for knitted and woven garment production — both certificates are published in full on our about page<\/a> so you can check the entity and dates yourself.<\/p>\n Ask for monthly output in pieces for products like yours, the number of production lines, and worker headcount. Then ask what percentage of that capacity is already committed. A factory running at 95% capacity will take your order and then deprioritise it when a larger client calls.<\/p>\n A good answer<\/strong> is specific and includes the constraint. “About 300,000 pieces a month across four factories, currently around 70% committed, and knit tops are our fastest line” tells you more than any capability brochure.<\/p>\n This is the most revealing question on the list. A weak supplier says “we have strict quality control”. A strong one describes named stages with pass criteria.<\/p>\n What to listen for:<\/strong> incoming material inspection, fabric inspection with a defined method such as the four-point system, in-line checks with first-piece approval, final garment inspection against the approved sample, and a statistical AQL audit before shipment. Ask what happens when a batch fails, and who decides.<\/p>\n Ask for ranges rather than a single number, and ask what drives the variation. Realistic answers for knitwear are roughly 5–15 days for sampling, 15–30 days for small batches and 30–60 days for standard bulk.<\/p>\n Warning sign:<\/strong> a supplier who quotes dramatically shorter times than everyone else. Either they are not counting fabric preparation, or they intend to skip steps. Both show up later.<\/p>\n MOQ is often quoted as a hard number and is more negotiable than it appears, particularly across multiple styles sharing a fabric base. What you want to understand is why<\/em> the minimum exists — usually fabric mill minimums or line setup cost. A supplier who can explain the reason can usually find a structure that works.<\/p>\n Warning sign:<\/strong> a supplier who will accept any quantity without discussion. Very low minimums with no explanation often mean the order will be brokered to a smaller workshop you never see.<\/p>\n Ask for a named contact, their role, their working hours and their response time. Then ask what happens when that person is unavailable.<\/p>\n Communication quality is consistently what long-term clients cite as the deciding factor, and it is the easiest thing to test cheaply: send a moderately detailed technical question during your evaluation and see how long the answer takes and whether it actually addresses what you asked.<\/p>\n Ask for products similar to yours in construction and price point — not a portfolio of everything they have ever made. Ask for a paid sample of an existing style before committing to development. A hundred dollars spent on a sample is the cheapest supplier audit available.<\/p>\n What to check:<\/strong> stitch consistency, seam finishing on the inside, label quality, measurement accuracy against whatever spec they supplied, and how the fabric behaves after one wash.<\/p>\n Run all eight questions with three or four suppliers. You are not looking for perfect scores — you are looking for specific answers, acknowledged limitations and consistency between what they say and what the documents show. A supplier who says “we do not do that well, but we do this well” is usually more reliable than one who says yes to everything.<\/p>\n If you want to run these questions against us, our manufacturing page<\/a> answers four, five and part of one in detail, and our FAQ page<\/a> covers capacity, MOQ and lead time.<\/p>\n2. What Certifications Do You Hold?<\/h2>\n
3. What Is Your Actual Capacity?<\/h2>\n
4. Walk Me Through Your Quality Control Process<\/h2>\n
5. What Are Your Sampling and Production Lead Times?<\/h2>\n
6. What Is Your MOQ, and How Flexible Is It?<\/h2>\n
7. Who Will I Actually Communicate With?<\/h2>\n
8. Can You Show Me Comparable Work?<\/h2>\n
Putting It Together<\/h2>\n
Start Your Project<\/h2>\n