Insights
Inspiration lives here.
Ideas and insights from our factory floor and quality lab.
Factory · 1 Sep 2026
From Yarn to Inspection: How Our Fabrics Are Made
Follow a Poongjin fabric through the five stages of production — yarn QC, knitting, dyeing, 4-point inspection and pre-shipment verification.
Sustainability · 15 Aug 2026
Sustainability: GRS Recycled Fabrics
How GRS-certified recycled fabrics raise the sustainability of team jerseys — without compromising physical properties.
Quality · 28 Jul 2026
Why Every Bulk Lot Is Tested
Our fabric inspection system, CONDITIONING ROOM and 5-step QC process — the principles behind Poongjin quality.