HI-WORLD Garment, headquartered in Beijing with a 7,000 m² production campus, has operated as a dedicated safety vest supplier for over 18 years. Our factory houses 10 specialized production lines capable of manufacturing more than 500,000 hi-vis garments annually. We produce Class 2 and Class 3 safety vests in polyester mesh, solid twill, and ripstop fabrics, all certified to ANSI/ISEA 107 and EN ISO 20471 standards. Reflective tape is sourced from certified suppliers and tested for wash durability beyond 25 cycles. We offer full OEM and ODM services including custom pattern development, color matching, reflective tape placement, pocket configurations, mic tabs, radio loops, and breakaway designs. Sampling takes 5 to 7 working days, and bulk production typically completes within 20 to 30 days depending on order volume. Our quality control process includes fabric inspection, in-process sewing checks, reflective tape adhesion testing, and final garment inspection before packing. With direct factory pricing and dedicated account management, we serve PPE distributors, workwear brands, and industrial procurement teams in over 30 countries.