Founded in 1994, Gahumi is a seasoned fabric-printing enterprise seamlessly integrating R&D, design, manufacturing, and sales. With over three decades of experience, we have cultivated a global reputation for delivering high-quality custom apparel and promotional items. Our extensive product line includes performance wear like quick-dry T-shirts, event merchandise, sports accessories, and more. We pride ourselves on our advanced manufacturing facilities, skilled workforce, and our ability to manage complex projects for clients worldwide, ensuring exceptional quality and timely delivery. Gahumi is committed to bringing your brand’s vision to life through innovative printing solutions and reliable production.

The Guam Weightlifting Federation sought to provide their athletes and event participants with high-quality, durable, and comfortable custom T-shirts that would serve as memorable event merchandise. Key objectives included meeting the unique physiological demands of competitive weightlifters by offering a broad spectrum of sizes, from custom youth fits to extended plus sizes for athletes exceeding 200kg. Ensuring the fabric was elastic and skin-friendly was also paramount for athlete comfort during competition. Crucially, the federation needed the apparel delivered within a strict 20-day window, including international shipping, to align with their competition schedule, all while managing logistical and budget constraints.

The project presented multiple high-difficulty factors: 1. **Extensive Sizing:** Accommodating 10 different sizes, including three custom youth sizes and two extended plus sizes for athletes over 200kg, required new pattern development. 2. **Design Iteration:** The client provided no initial design draft, necessitating multiple adjustments and iterations by Gahumi’s team, which amplified deadline pressure. 3. **Precision Detailing:** Guam’s cultural nuances, influenced by Japanese standards, demanded extreme precision, with ±0.1cm tolerance for logo size and strict requirements for wrinkle-free necklines. 4. **Material Change:** A mid-production fabric change further increased time constraints. 5. **Logistics & Budget:** Shipping to Guam, a US-governed island, is costly and limited to express services, making budget management and ensuring a 15-day transit window a significant hurdle.

Gahumi implemented a robust, responsive production strategy. We immediately focused on creating accurate new patterns for the diverse sizing requirements, including custom options. Our design team collaborated closely with the Guam Weightlifting Federation to refine designs rapidly, ensuring client approval without significant delays. Meticulous quality control procedures were enforced to meet the exacting standards for fit, material performance, and precise logo application. To overcome the logistical and budget challenges for shipping to Guam, Gahumi leveraged its experience with remote destinations and its strong relationships with express carriers to secure an efficient and cost-effective shipping solution, ensuring timely arrival.


Gahumi successfully delivered 100 custom full-print quick-dry T-shirts to the Guam Weightlifting Federation in just 18 days, two days ahead of the critical 20-day deadline. This achievement was particularly notable given the complexities of custom sizing, design adjustments, and the mid-production fabric change. The client expressed unanimous praise for the quality of the apparel, its perfect fit for athletes of all sizes, and the impeccable execution of the design details. The successful and timely delivery significantly contributed to the client’s event preparation.
Founded in 1994, Gahumi is a comprehensive fabric-printing enterprise integrated with product R&D, design, manufacture and sales. We offer a full line of fabric-printing, including towel, golf towel, flag, advertising T Shirt, sports activities item, fans scarf, hats caps, and other election accessories etc. Base on 31 years’ manufacturing experience, we have been exporting products to US, Europe, East Asia, Africa and Middle East. And we have set up long term partner ship with companies from all over the world. Our clients benefit from lower manufacturing costs and time-to-market volume production through over 300 highly qualified staffs and the 3 manufacturing facilities, total 5000 sqm factory, includ-ing raw material center, sewing center, full-auto printing center, assembling center.
Founded in 1994, Gahumi is a comprehensive fabric-printing enterprise integrated with product R&D, design, manufacture and sales. We offer a full line of fabric-printing products, including towels, golf towels, flags, advertising T-shirts, sports items, fans’ scarves, hats & caps, and other election accessories, etc.
Based on 31 years of manufacturing experience, we have been exporting products to the US, Europe, East Asia, Africa, and the Middle East, and have established long-term partnerships with companies around the world.
With over 300 highly qualified employees and 3 manufacturing facilities covering a total area of 5,000 square meters (including a raw material center, sewing center, fully automatic printing center, and assembling center), our clients benefit from lower manufacturing costs and timely mass production for market launch.
The Solution
Compressed delivery timeline achieved
Early delivery margin
High-quality custom event apparel
Instance of unanimous client praise
Sample testing rounds
Gahumi delivered beyond our expectations! We needed specialized T-shirts for our event with a tight deadline and complex size requirements. They not only met but beat the schedule, providing excellent quality apparel that our athletes are thrilled with. Their team was professional and efficient throughout the entire process.
The precision in sizing and printing details was remarkable, meeting our specific cultural and athletic demands. Gahumi’s ability to manage international shipping to Guam smoothly and within budget was crucial for our event’s success. We highly recommend their services for custom apparel needs.































