
My Story and Legacy
Hello, I’m MB Chen, and I’m honored to share my journey with you. My story didn’t begin in a boardroom—it started on the factory floor.
OMJ Factory · Precision in Every Stitch
OMJ · Your Reliable Custom T-Shirt Partner
OMJ | Activewear OEM / ODM Supplier

Operating a modern factory with advanced machinery to ensure consistent, high-quality production.

20 years of custom tailoring expertise, skilled in all fabrics and advanced techniques.

Flexible production support, from prototyping to mass production, to meet your needs.

Global delivery experience: Delivering products that meet international standards to customers worldwide.
“OMJ” provides full-range OEM apparel manufacturing services for global brands, delivering high-efficiency, high-quality, and trend-driven production support. With over 26 years of industry experience and a modern 2,000㎡ factory, we offer end-to-end solutions—from fabric sourcing to mass production—ensuring every garment meets international standards.
Our OEM capabilities include pattern development, bulk production, fabric customization, labeling, packaging, and strict quality control. Backed by digital ERP and MES systems,”OMJ” ensures stable lead times, transparent production tracking, and consistent quality across every order.
Whether you’re launching a new collection or scaling existing product lines,”OMJ” is your reliable OEM partner, combining craftsmanship, efficiency, and modern manufacturing technology to bring your designs to life.
Your Reliable B2B Partner from Sampling to Mass Production. MOQ as Low as 1 Piece.
OMJ — Where Precision Meets Personalization in MenswearAt OMJ, we empower your brand and ideas. From initial sketches to final stitch, we navigate the craft of fashion with dedication, transforming your unique requirements into high-quality garments that embody your highest standards.
We specialize in high-quality custom t-shirt manufacturing, transforming your design concepts into market-ready products. From combed cotton to functional fabrics, paired with precise printing and embroidery techniques, we ensure every t-shirt aligns with your brand identity and wearing needs, helping your brand story come to life.
We provide professional custom hoodie manufacturing services, focusing on the perfect integration of fit, fabric, and craftsmanship. Whether it’s brushed fleece interiors, unique prints, or detailed embroidery, we accurately bring your vision to life, dedicated to creating iconic pieces that blend comfort and street-style appeal for your brand.
We specialize in the professional manufacturing of high-performance sportswear sets. Utilizing moisture-wicking, high-stretch technical fabrics and ergonomic tailoring, we are committed to creating complete outfits that enhance team identity and optimize athletic performance, precisely meeting diverse training and competitive needs.
We excel in manufacturing custom polo shirts for both business and casual styles. Selecting premium fabrics like classic pique cotton, we focus on collar structure and precise fit. Whether it’s a left-chest logo or custom prints, we ensure every polo shirt professionally represents your company or team image.
We specialize in the custom production of cold-weather down jackets, committed to combining warmth with style. Through strict selection of high-fill-power down and advanced anti-leakage fabrics with precise quilting, we ensure every jacket provides reliable protection and comfort for your customers in harsh winters
We honor the classic tradition of custom varsity jacket manufacturing. Focusing on the textured blend of wool and leather, color combinations, and detailed embroidery craftsmanship, we are dedicated to creating iconic jackets that represent team spirit and pride, making each piece a story of belonging
We specialize in the manufacturing of versatile custom work pants. Committed to merging functionality with trendsetting style, we use durable fabrics and meticulously design pocket structures and cuts, ensuring every pair meets demands from outdoor work to everyday fashion with durability and style.
We specialize in providing comfortable and skin-friendly custom pajama sets. Choosing premium natural fabrics like long-staple cotton and modal, we focus on soft details and pressure-free comfort. We are dedicated to weaving your brand’s care into every stitch, creating ideal options for loungewear and gifting.
We specialize in the R&D and manufacturing of high-performance custom outerwear jackets. Committed to using professional waterproof and breathable technical fabrics and rigorous outdoor craftsmanship, we ensure every jacket delivers exceptional protection in severe conditions. We build professional, reliable ultimate gear for your outdoor brand or team activities.

Share your idea or selected product and receive a detailed quote within 24 hours.

We provide free design drafts until you are 100% satisfied.

Efficient production in our modern factory with strict quality control at every step.

Worldwide delivery to your door via DHL, FedEx, and other partners.
Let’s Build Your Next Streetwear Collection Together.

Hello, I’m MB Chen, and I’m honored to share my journey with you. My story didn’t begin in a boardroom—it started on the factory floor.

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