QUALITY

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

Experience

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

Support

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

Global

Global delivery experience: Delivering products that meet international standards to customers worldwide.

OEM & ODM Custom Activewear Manufacturer

“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.

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 Crafted for the Streets. Built by Experts.

Your Reliable B2B Partner from Sampling to Mass Production. MOQ as Low as 1 Piece.

Craftsmanship Creates Quality

Fine Embroidery

HD Printing

Multiple Fabrics

Precision Cutting

Crafted for Your Vision

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.

Custom T-Shirt Manufacturing

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.

Expert Hoodie Manufacturing

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.

Sportswear Set Manufacturing

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.

Business Polo Shirt Manufacturing

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.

Expert Down Jacket Production

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

Varsity Jacket Manufacturing

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

Expert Work Pants Production

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.

Pajama Set Manufacturing

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.

Expert Outerwear Production

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.

What Our Customers Say

“We’ve been working with OMJ for three years, and their product development speed and style execution are truly top-tier. Every time I share a design concept, the OMJ team can turn it into a refined sample within a week. The quality is consistent, the craftsmanship is impressive, and they’ve be OMJ come a key partner in helping our brand grow quickly.”
OMJ helped us upgrade our entire activewear line — from stretch fabrics to stitching strength and fit details, everything exceeded the market standard. What reassures me the most is their quality control. Every batch arrives with the same consistent quality, saving us a significant amount of after-sales costs.”
OMJ has an exceptional sense for fashion trends. I discuss my seasonal design ideas with them every year, and their fabric selection is truly global. Their craftsmanship is consistently reliable—especially for hoodies and down jackets. Our customer repurchase rate for these items is remarkably high.”

Partners

4 Easy Steps to Customize

Consultation and Quotation

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

Design & Confirmation

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

Production & QC

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

Delivery & Support

Worldwide delivery to your door via DHL, FedEx, and other partners.

 Your Vision, Our Craft.

Let’s Build Your Next Streetwear Collection Together.

News

Dressing Inspiration

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.

Read More »

Contact Us

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