private label clothing manufacturer - asia

Your Brand, In Our Hands.

SUPA INTERNATIONAL is a world-leading private label clothing manufacturer for brands.

Our South East Asia clothing factory is based in Thailand, established in 2001 with a mission to bring clothing manufacturing into the 21st century by using the latest technology in all aspects of our company; and by having a true understanding of clients needs through clear communication. All our product development managers speak fluent English; from USA & UK.

Our expertise, combined with our large capacity and in-house material production allows us to manufacture high quality custom made clothing for our clients at very competitive prices.

Learn more about what we do…

Each month we produce over 200,000 clothing items, exported worldwide to customers in USA, Canada, Australia, UK & Europe.


SUPA INTERNATIONAL manufactures custom made t-shirts in all styles for men and women including crew neck, v-neck, henley, long sleeve t-shirts, scoop neck, cropped, plain, raglan and striped t-shirts. We custom manufacture t-shirts made to the clients’ specification for their brand, at our state-of-the-art Asia based factory. Fabrics include cotton, polyester, spandex, modal and many more. We offer special t-shirt fabric finishes such as carbonizing, micro-brushing and bio-washing. Represent your brand with a variety of printing options from screen print t-shirts to more advanced options such as polyflex (vinyl), digital print (DTG) and dye sublimation. Learn more about our custom T-shirt manufacturing – contact us.


Our clothing factory has a wealth of experience manufacturing custom made polo-shirts for clients around the world.  Every detail is customisable, we can manufacture short sleeve and long sleeve polo shirts with custom collars, sleeve trims and buttons. Choose from jersey knit (single & interlock) or pique knit polo shirts. Fabrics include pure cotton, pima cotton and cotton blended with synthetic materials such as polyester. We offer custom machine embroidery options for clients design & branding preferences. Our factory can produce anything from budget priced polo-shirts to up to high end luxury designer polo-shirts. For more info about our custom Polo Shirt manufacturing – contact us.

Hoodie & Sweatshirt

SUPA INTERNATIONAL specialise in manufacturing custom hoodies & sweatshirts made to the clients specification, in a large selection of natural & synthetic fabrics. From slim-fit to oversized, in menswear and womenswear, for fashion or for functional sports performance. We offer many print possibilities to apply the clients brand and design (plastisol screen, metallic, polyflex, digital, sublimation), as well as embroidery & patches. Hoodies & sweatshirts can be manufactured in fleeceback, loop back (French Terry), brushed back, as well as borg & sherpa lined. We manufacture both pull-over hoodies and zip up hoodies, with custom pockets, zips, hoodlaces & drawstrings. We can also adapt or replicate existing hoodie designs for clients. Learn more about our custom Sweatshirt & Hoodie manufacturing – contact us.

Vest & Tank Top

Tank Top and Vest manufacturing demand has increased dramatically in recent years, in both menswear and womenswear, for fashion and functional gym vests. This has lead us to expand the styles and materials we are now able to offer,  ensuring we stay on point with customer demand. Our factory manufactures custom vests for clients in a wide variety of styles including drop arm vests, racer back vests, sports & gym vests, oversized, longline & muscle fit vests, running vests and lounge vests. We can also manufacture sleeveless t-shirts, tank tops, and cropped vests for women. Fabric ranges from 100% cotton, to cotton blends, and synthetic sports fibres such as spandex and modal. Our factory can manufacture vests for clients in bulk quantities with short lead times. For more info about our custom Tank Top & Vest manufacturing – contact us.


Our factory manufactures custom shorts in menswear and womenswear, custom made to our clients specifications; from long shorts to short shorts. We specialise in producing Jersey shorts and Board shorts for men, as well as Low Rise shorts, Booty shorts and Biker Shorts for women. We also manufacture functional shorts for sports, running shorts, gym shorts and swimming shorts. Clients can select from a variety of options including customized pockets, drawstrings, printing options and embroidery. We manufacture shorts from cotton in a variety of qualities and finishes, as well as synthetic fabrics including polyester, spandex and modal. We are also able to produce matching shorts and t-shirts for lounge wear. Learn more about our custom Shorts manufacturing – contact us.

Sportswear & Activewear

SUPA INTERNATIONAL specialises in manufacturing a wide selection of custom fitness clothing, sportswear & activewear which includes t-shirts (long/short sleeve), hoodies, jackets, gym vests, shorts, and leggings.  In addition to us producing our own fabrics in-house, our factory also has a partnership with one of Asia’s largest sportswear fabric manufacturers, located nearby, giving our clients access to the same fabrics used by some words largest sportswear brands including Nike, Adidas & Under Armour. Popular fabrics for fitness clothing & sportswear include polyester, spandex, modal and micromodal in a variety of fabric weights and knit types such as Single Jersey Topdye, Interlock and Tricot Mesh. For more info about our Fitness Clothing, Activewear & Sportswear manufacturing – contact us.


Although the majority of our customer base are fashion brands, we also often work with large corporatate clients that require basic company branded workwear for their staff. These include customised t-shirts, polo-shirts and sweatshirts manufactured in large quantities. We are very competitive on price whilst providing durable, long lasting, great quality workwear clothing. All garments are customised to the client’s specification including their own branding, with a number of options available. Learn more about custom company workwear – contact us.

Event Clothing

We regularly work with companies and organisations to produce custom branded clothing for large events around the world. These can include running events, sports events, charity events, festivals, corporate events, training events and more. Our most popular clothing types for large events are customised t-shirts, vests and shorts. We can apply the event brand and design to the clothing in a variety of ways to suit the client whilst providing highly competitive prices and bulk quantities with world-wide shipping. For more info about custom events clothing – contact us.

our services.

We work with clients in 3 ways:




01.A client may like the fit, style, or fabric of an existing item of clothing, but they want to adapt it for their own brand. The client begins by sending us a sample of the clothing product which they and looking to replicate and adapt. We take any attributes they want from that item, then customise it to their own specification.



02.Our bespoke garment development service allows clients to create their own completely unique clothing products from scratch and customise every aspect down to the last detail. We work closely together to ensure all requirements are catered for. The client begins by sending us their garment spec / tech pack.



03.If a client has previously had their clothing product manufactured elsewhere, we can reproduce it and most likely reduce the item cost, whilst providing them with a better finished product. We can usually match every last detail, including the design elements, fabric, colour, size and fit.







Below are some examples of what SUPA INTERNATIONAL is able to customise for clients. A garment can be as simple or as complex as required.


  • Stock Fabric or Made to Order Fabric
  • Cotton (combed, brushed, pima cotton, supima cotton)
  • Polyester, Spandex / Elastane, Modal / Micro-Modal
  • Single Jersey or Interlock
  • Pre-Shrunk / Pre-Washed
  • Special Finishes – Carbonized, Bio-wash / Enzyme, Micro-brush
  • Selection of fabric weights (GSM)
  • Customise or replicate any colour, or choose from stock fabric
  • Made to clients measurements or replicate an existing garment
  • As many size options as required
  • Box fit, slim fit, oversize fit & many more
  • Menswear, Womenswear, & Children’s clothing
  • Screen Print:
       Water-based Ink
       Plastisol Ink
       Metallic Ink
       Discharge Ink
       Density Ink (3D)
       Puff Ink (3D)
       Silicone Ink (3D) &more
  • Heat Transfer:
       Polyflex PU (Vinyl)
       Foil Prints
       3D Embossed
       HD Heat Transfer &more
  • Digital Print (DTG)
  • Embroidery & Embroidery Patches
  • Packaging
  • Buttons
  • Zips
  • Sleeves & Collars
  • Stitch & Seam options
  • Trims
  • Neck Labels
  • Hang Tags
  • Hoodlaces & Drawstrings

our process.

Learn about our ordering & manufacturing process, including samples and MOQs







* Contractual NDAs restrict the clothing examples we are able to show.


Named after the Thai word for clothing (Sua-Pa) – SUPA INTERNATIONAL clothing factory and head office is located in Sampran, on the outskirts of Bangkok, Thailand.


Thailand has a large textile and garment manufacturing industry; being one of the country’s largest exports globally, growing year on year as western retailers seek alternatives to China. It is one of very few countries in the world able to produce everything required for the entire clothing manufacturing process; from the raw materials & fabrics, to the finished items. Thailand’s clothing industry has a highly-skilled and experienced work-force.

Our Thailand based clothing factory is able to manufacture high quality garments made to clients specifications, in bulk quantities, with short lead times, at extremely competitive costs.

To arrange a meeting or to get a quotation contact us.


contact us.

For more information use the contact form below or email: