Zhejiang Jiayi Knitting Co., Ltd.
From a single yarn to a finished garment. We handle knitting, dyeing, stitching and quality control inside one factory — producing seamless underwear, shapewear and activewear for brands in Europe, North America and Asia.
Annual capacity · 70+ Italian SANTONI jacquard machines
Zhejiang Jiayi Knitting Co., Ltd. was founded in 2004 in Yiwu, Zhejiang, China, with registered capital of RMB 5 million. We run knitting, dyeing coordination, stitching and inspection in-house, employ 300+ people including 20+ technical staff, and operate 70+ Italian SANTONI computerised jacquard machines plus 200 sets of Japanese sewing equipment. Annual capacity exceeds 5 million pieces, annual output value exceeds RMB 80 million. The factory is OEKO-TEX STANDARD 100 and BSCI certified, and ships to Germany, France, Spain, the United States, Japan, Korea and across Southeast Asia.
Why Jiayi
In seamless garments, quality is rarely decided by a single process. It is decided in the handovers between them. We keep knitting, dyeing, stitching and inspection under one standard and one production sheet.
Own knitting floor, coordinated dyeing, stitching lines and packing — closed loop from raw yarn to finished carton, with fewer handover risks on quality and lead time.
70+ SANTONI computerised jacquard machines and 200 sets of Japanese sewing equipment, supported by 20+ technicians for jacquard design, structure development and functional fabrics.
Self-operated import and export licence. Products ship to Germany, France, Spain, the US, Japan and Korea, serving retail and brand clients including REWE and ROSSMANN.
Product Range
Seamless construction means fewer seams, a more stable fit — and far more freedom in pattern design.
01
Seamless
Tube-knit construction replaces side seams entirely. The fabric follows the body, reducing friction and pressure marks — stable through repeated wear and washing.
02
Shapewear
Sculpting is a question of tension zoning — where it holds, where it releases, and by how much. We control local pressure through knit structure and density, balancing effect and comfort.
03
Fashion
Jacquard, mesh, yarn-dyed and lace combinations, built to carry a seasonal theme from sketch to bulk. Pattern development, trim sourcing and production run on the same line.
04
Active
Seamless tops, sports bras and leggings engineered for movement — zoned support, ventilation zones and reliable stretch recovery, with functional yarn options.
Compliance
Certification is not a framed certificate on a wall. It is a traceable process and a record you can audit.
STANDARD 100 ecological textile certification, covering harmful substance testing for fabrics and finished garments.
Business Social Compliance Initiative audited, meeting the social compliance entry requirements of international retail clients.
Finished goods inspected at LEVEL II, AQL Major 2.5, with records traceable to order and batch.
Self-operated import and export rights, handling customs and forwarding directly with overseas clients.
Global Markets
From European retail chains to North American brands, Jiayi Knitting has earned a place in mature supply chains through consistent hand-feel and reliable delivery.
Long-term clients include REWE and ROSSMANN.
Start a Project
Tell us the category, target market and expected volume. We reply with a sampling and pricing plan within one business day.