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A manufacturer that
went deep on knitting
Zhejiang Jiayi Knitting Co., Ltd. was founded in 2004 and sits in Phase III of the Yiwu Economic Development Zone, Zhejiang. For more than twenty years we have done one thing: making seamless knitwear properly.
Company Profile
R&D, manufacturing
and trade on one chain
Jiayi Knitting is a vertically integrated garment manufacturer with registered capital of RMB 5 million, specialising in seamless underwear, shapewear, fashion lingerie and related apparel. We hold self-operated import and export rights.
The company employs over 300 people, including more than 20 technical R&D staff. On the production side we run 70+ Italian SANTONI computerised jacquard machines and 200 sets of Japanese sewing equipment, giving us an annual capacity of more than 5 million seamless pieces and sets, with annual output value above RMB 80 million.
Our client base is mainly overseas brands and retail channels, with products exported to Europe, North America, Korea, Japan and Southeast Asia. We serve international companies including REWE and ROSSMANN, while domestically we cover live-commerce, platform orders, brand customisation and stock wholesale.
No. 751 Chengdian South Road, Yiwu · Economic Development Zone Phase III
Milestones
A manufacturing curve that keeps thickening
Founding
Established in Yiwu in 2004, entering underwear manufacturing through seamless knitting, and building out the full sequence from knitting and dyeing through to stitching.
Equipment and capacity
Continuous investment in SANTONI jacquard machines and Japanese sewing equipment brought the floor to 70+ knitting machines and 200 sewing sets, with annual seamless output above 5 million pieces.
Going global
With a self-operated import and export licence, products entered Germany, France, Spain, the United States, Japan and Korea, building long-term relationships with international retailers and brands.
Standards and certification
OEKO-TEX STANDARD 100 ecological textile certification and BSCI social compliance audit. Finished goods inspection follows MIL-STD-105E LEVEL II, AQL Major 2.5.
Digital supply chain
Production, inspection and order progress are tracked in our own supply chain system, following each style number through knitting, dyeing, stitching, inspection and shipment, with exception alerts.
Organization
Who is accountable for your order
Every order gets a named merchandiser from the moment it is booked, and the requirements are handed to nine workstations at a pre-production meeting.
Merchandising
Order entry, delivery confirmation, sample follow-up and shipment arrangement — the single point of contact between client and factory.
Sampling & process
20+ technicians handle jacquard development, machine selection, production sheet authoring and first-piece approval, translating design intent into manufacturable parameters.
Knitting · Dyeing · Stitching
Knitting is scheduled by machine; dyeing batches light-to-dark; stitching runs a first-piece system with per-operation patrol inspection.
Inspection & patrol
Work-in-progress inspection, finished goods inspection and quality patrol run in parallel, with records traceable to order, batch and owner.
Materials & finished goods
Raw material and greige warehouses register and report daily; finished goods are retained by client ratio and open to third-party inspection.
Digital tracking
Order progress, material lists and QC data sit in one system, so management can check live status by style number.
Production Flow
Six checkpoints from brief to shipment
Brief & sampling
Six sample stages: development, size, colour, photo, bulk and shipment samples.
Costing & pre-production
Itemised costing with dual sign-off; a pre-production meeting fixes each station's responsibilities.
Knitting
Machine sheets specify yarn carriers and lot numbers; bulk starts only after first-piece approval.
Dyeing
Light-to-dark batching; incoming goods checked for colour fastness, hand-feel, lot variance and dimensions.
Stitching & inspection
First piece retained on file, per-operation patrol, finished goods sampled to AQL standard.
Shipment
Care labels, packing lists and shipment samples per client spec; third-party inspection supported.
Visit Us
Come and see the floor
Our sample room keeps physical garments from every client category, so you can compare hand-feel, fit and construction in person.