Your Trusted international clothing manufacturer

About MB Chen and OMJ

MB Chen’s journey began in a humble garment factory in China, where his passion for craftsmanship first took root. From a young apprentice to a factory manager, he gained invaluable skills in design and production. In 2003, driven by his entrepreneurial spirit, MB founded OMJ—Only Made Just-for-you—focusing on providing custom clothing and creating a global platform for collaboration.

With the rise of the internet, MB saw an opportunity to connect with the world. In 2014, OMJ made its debut in the U.S. market, and in 2017, the company expanded into Australia, marking the beginning of its global presence. These international experiences not only brought in new clients but also deepened OMJ’s understanding of global fashion trends and sustainability.

OMJ upholds its core values of “quality, trust, and innovation,” offering flexible small-batch production, eco-friendly fabrics, and digital collaboration. We believe brands need a partner who understands them and is committed to mutual growth.OMJ is not just a manufacturer; we are your trusted development partner, leveraging over 20 years of experience to help your brand succeed globally.

Why Choose Us

Your Expert Manufacturer in Custom Streetwear & Menswear


For over 20 years, we have been a dedicated manufacturer and factory specializing in custom menswear, with a core focus on the streetwear and casual wear markets. We are your one-stop partner for high-volume production of custom hoodies, custom T-shirts, custom jackets, loungewear, and dresses.

Global Manufacturing Expertise

Leveraging our strategic position in Asia's manufacturing hub, we combine deep understanding of international quality standards with insights into Western market trends. Our expertise spans custom hoodies, technical jackets, and performance-oriented functional apparel, ensuring commercial viability and superior quality.

Sustainable Manufacturing Commitment

Responsible manufacturing defines our approach to future-ready production. We utilize eco-friendly functional fabrics and implement resource-efficient techniques through green technologies and REACH-compliant processes, helping build the next generation of sustainable menswear brands.

Flexible Production System

We recognize that order flexibility drives your business success. Our mature production system accommodates everything from small-batch sampling of custom T-shirts and Polo shirts to large-volume orders for sportswear, outerwear, and homewear collections. We maintain stringent quality standards while guaranteeing on-time delivery.

Collaborative Partnership Approach

We transcend traditional manufacturer roles to become your seamlessly integrated partner. Through transparent communication and shared innovation at every stage, we ensure each product becomes an authentic expression of your brand story.

OMJ is your trusted partner in custom apparel, offering design-driven, precise production for menswear and womenswear. We specialize in streetwear, sportswear, casual, and formal wear, including hoodies, T-shirts, jackets, dresses, and pants.

We offer a variety of fashion apparel, including hoodies, T-shirts, dresses, pants, jackets, and more. Our expertise lies in creating unique, personalized clothing for brands seeking market differentiation. At OMJ, each piece blends modern trends with timeless style, while always adhering to sustainability and high-quality craftsmanship.

Custom T-Shirts
Custom Hoodies
Custom Down Jackets
Custom Dresses
Custom Sleepwear
Performance Sportswear
Trendsetting Streetwear

Innovation & Market-Driven Design

Our design philosophy merges global trend awareness with commercial practicality. We create distinctive custom menswear and womenswear that resonates with Western consumers, ensuring each design communicates complete brand identity.

Quality Assurance Excellence

We maintain rigorous quality control from eco-friendly fabric selection to final inspection. Our advanced production facilities and digital management systems ensure every batch meets the highest standards for comfort, durability, and aesthetics.

Customization Capabilities

Responding to growing personalization demands, we offer flexible customization services for style, color, and size specifications. We ensure each garment highlights unique brand identity, from corporate orders to individual fashion pieces.

End-to-End Solutions

Our fully integrated service covers every aspect from initial design and material sourcing through precision production to final logistics. We serve as your single point of responsibility, making your supply chain more efficient and reliable.

Sustainable Clothing Manufacturing Factory

  • Environmental Practices: Sustainable Materials and Carbon Reduction

    At OMJ, we use eco-friendly fabrics like organic cotton and recycled polyester to minimize environmental impact. By adopting energy-efficient equipment and optimizing production processes, we aim to reduce carbon emissions and promote sustainability.

  • Ethical Compliance: Employee Rights and Safe Working Environment

    OMJ is committed to protecting employee rights, offering fair wages, and ensuring a safe and healthy working environment. We adhere to international labor laws, maintain transparent operations, and undergo regular audits to ensure compliance.

  • Adherence to International Standards: Global Certifications

    We are certified with GOTS and OEKO-TEX® to ensure the use of safe, eco-friendly materials. Additionally, we follow the Fair Wear Foundation’s code of conduct to protect workers’ rights throughout the supply chain.

  • Contribution to Global Sustainability: Supporting Ethical Consumption

    OMJ encourages consumers to make ethical purchasing decisions by providing transparent sourcing information. By choosing OMJ, customers not only support high-quality, fashionable products but also contribute to a more sustainable and ethical fashion industry.

Customer Testimonials and Case Studies

We are proud to have long-term partnerships with leading brands across various industries, successfully launching innovative and competitive products. Each case reflects our close collaboration with clients, ensuring every detail meets their needs and elevating brand value.