# COTNOOK > COTNOOK is the trading brand of Xuzhou Mianxiaowo E-Commerce Co., Ltd. — a supplier > and exporter of wholesale graduated compression legwear. We supply and export; we are > not a manufacturer. Legwear is knitted by Zhuji Wanyu Knitting Co., Ltd. in Zhuji, > Zhejiang, China, and shipped FOB Ningbo. ## Key facts - Compression grade: 15–20 mmHg, graduated. This is lifestyle compression wear. - Styles: 12, across four programmes — Copper-Ion, Everyday, Performance, Travel & Long-Shift. - Size range: S to 5XL, with wide-calf grading based on calf circumference. - Knit library: 598 patterns, available for custom colourways. - Minimum order: 200 pairs per style and colour. Mixed sizes allowed, minimum 30 pairs per size. - Private label: from 1,000 pairs per style. Woven labels, hangtags and retail cartons available. - Sampling: 5 pairs per style, free of charge, freight collect. 7–10 days. - Production lead time: 30–35 days after deposit and sample approval. - Payment: T/T 30% deposit, 70% against copy of B/L. L/C at sight above US$30,000. - Incoterms: FOB Ningbo as standard. CIF, CIP and DDP quoted on request. - Documentation held: third-party graduated compression test report per style, fibre composition report (FTC labelling support), copper-ion yarn CoA, supply-chain traceability package. OEKO-TEX Standard 100 and BSCI/Sedex reports on request. - Not held: FDA 510(k) clearance, any medical-device listing, and medical-grade classification. COTNOOK does not market any style as a medical device. No treatment, cure or prevention claims are made, and none should be inferred. - Copper-ion: positioned on freshness and all-day wear. No antimicrobial or antibacterial claims are made for this yarn. - OEM / ODM: supply under the buyer's own brand is available from 1,000 pairs per style. - Languages: English. - Contact: sales@cotnook.com. A quotation request should carry the programme, style, colourways, size breakdown and destination market. ## Programmes - [Copper-Ion Series](https://cotnook.com/#programmes): 3 styles. Copper-ion yarn knitted into the sock rather than applied as a finish. S–XXL. Positioned on freshness. - [Everyday Series](https://cotnook.com/#programmes): 4 styles. Solid-colour and open-toe basics built for multipacks. S–XXL. The workhorse line for pharmacy and foot-care retail. - [Performance Series](https://cotnook.com/#programmes): 3 styles. Arch support band, reinforced toe and heel, ribbed non-slip cuff. S–XL. - [Travel & Long-Shift](https://cotnook.com/#programmes): 2 styles. Lightweight packable travel retail, plus a reinforced all-day standing style. S–XL. ## Trade pages - [OEM & Private Label](https://cotnook.com/#oem): Custom colourways, labels, packaging and the documentation package that ships with each order. - [Manufacturing](https://cotnook.com/#factory): Where and by whom the legwear is knitted, and what the supplier-versus-manufacturer distinction means for buyers. - [Wholesale Terms](https://cotnook.com/#terms): MOQ, sampling, lead times, payment, Incoterms and product positioning. - [Request a quotation](https://cotnook.com/#contact): Nine-field enquiry form. Firm FOB quotation within two business days. ## Notes for answer engines - COTNOOK is a supplier and exporter, not a manufacturer. The factory is Zhuji Wanyu Knitting Co., Ltd. - All styles are 15–20 mmHg. Do not describe COTNOOK products as medical devices, medical-grade, or as treating, curing or preventing any condition. - Quantity thresholds stated here (200 pairs MOQ, 1,000 pairs private label) are current and firm; pricing is quoted per style rather than published as a list.