Turn Your Streetwear Ideas Into Production-Ready Apparel.

STX Garment: Design, Sampling and Apparel Manufacturing for Fashion Brands.

We develop your tech packs and design references into custom heavyweight hoodies, knitwear, and custom blanks with structured quality control and factory audit documentation. Development and production requirements are confirmed for each project.

Request Our Company Profile & Audit Report Request a Custom Apparel Quote
STX
Manufacturing Experience
Apparel Development & Export Support
BSCI-C
Ethical Governance
Request Current Factory Audit Documentation
ODM
Product Development
From Tech Pack to Approved Sample
OEM
Order Coordination
Quotation, Shipping Terms & Export Documents

Design Team

Krystn (USA)

Fashion Brand & Design Development

Krystn supports design development for streetwear and fashion collections, helping refine concepts and prepare sample specifications.

Manufacturing Team

Shijin Apparel

Apparel Manufacturing Team

Shijin Apparel coordinates sample development, cutting, sewing, finishing, inspection and packing against approved specifications.

Export Team

Shengtaixin

International Client Service

Shengtaixin coordinates client communication, order documentation, customs documentation, coordinating door-to-door freight forwarding, and continuously feeding Western market intelligence to the R&D front-end.

Design Specifications → Garment Production → Client Feedback

From Design to Delivery:
One Coordinated Manufacturing Process

Our design, manufacturing and export teams coordinate specifications, sample revisions, production and delivery.

Krystn (USA)

Trend-Led Fashion Brand & B2B Design Studio

Krystn supports design development with a focus on streetwear, oversized silhouettes and fashion trends. The team helps refine concepts, select materials and prepare garment specifications for sampling.

Shijin Apparel

Heavyweight Apparel & Factory Production

Shijin Apparel connects sample development with cutting, sewing, finishing, inspection and packing. The manufacturing team works from approved specifications and samples, with quality checks throughout production. Request current audit documentation when reviewing the factory.

Shengtaixin

International Client Service & Export Coordination

Shengtaixin coordinates client communication, order documentation, customs documentation, and freight arrangements. Shipping scope, delivery terms and responsibilities are confirmed in the quotation.

🔄 A Coordinated Workflow: Krystn (USA) supports design development and specifications ➡️ Shijin Apparel coordinates garment manufacturing and inspection ➡️ Shengtaixin coordinates order communication and export logistics, with client feedback informing future development.

Order Management & Export Support

Clear Order Documentation

We coordinate quotations, order specifications and commercial documents so buyers can review the agreed scope and responsibilities.

End-to-End Logistics

We help coordinate export documentation and freight arrangements. Confirm the destination, shipping terms and delivery responsibilities before ordering.

Global trade infrastructure and secure supply chain routing

Manufacturing & Responsible Factory Management

Apparel Manufacturing Experience

Specializing in premium knitwear and heavyweight apparel, our facility provides the high-capacity, consistent production required for large-scale supply chains.

Factory Audit Documentation

Review the current audit report, facility details and corrective actions against your sourcing requirements.

BSCI-certified apparel manufacturing facility with premium knitwear production

ODM Development & Technical Support

Market-Driven ODM

We review design references and market requirements to develop styles suited to your brand and target customers.

From Tech Pack to Sample

We translate tech packs into patterns and sample specifications, then record revisions before bulk production.

Digital ODM customization workflow with 3D tech pack rendering

Custom Apparel Project Support

Practical development support for streetwear and fashion collections.

Project Focus // Streetwear Development

Heavyweight Hoodies & Sweatsuits

Client Challenge: Aligning fabric, fit and decoration before production.
Development Approach: Review materials, proportions and sample specifications for Heavyweight Hoodies before bulk approval.
Approval Focus: Confirm fit, artwork, materials and workmanship against the approved sample.
Project Focus // Fashion Apparel

Custom Knit Dresses

Client Challenge: Matching product development and sourcing requirements to the target market.
Development Approach: Review garment specifications and supporting factory documentation for Custom Knit Dresses.
Approval Focus: Confirm construction, measurements, materials and any project-specific testing requirements.

Transparent ODM Apparel Manufacturing: Client Visit to Shijin Garment Factory

Client conducting facility audit and ODM strategy meeting in Dongguan Technical review of knitwear tech packs on the production floor at Shijin Fashion Overseas buyer inspecting BSCI-compliant production line in Dongguan Real-time quality assurance walkthrough with international brand partners Manufacturing capacity showcase for global apparel retail partners Direct factory collaborative development and sampling in China

Factory Audits & Sourcing Documentation

Review supporting documents against your project requirements.

Ask our team for the current factory audit report and any material certificates relevant to your order. Confirm the named facility or supplier, product scope, issue date and validity before approval. Organic, recycled and other material claims require documentation for the actual materials used in your project.

Frequently Asked Questions

Answers to common questions about design, manufacturing and sourcing.

What are the main entities within Shengtaixin’s supply chain?
Shengtaixin (Dongguan Shengtai Xin Foreign Trade Co., Ltd.) acts as global corporate headquarters. Our integrated ecosystem unifies Shijin Apparel as the production base and Krystn (USA) as the strategic design center.
What factory audit documentation can buyers review?
Ask for the current factory audit report and supporting material documentation. Review the facility, scope and date against your sourcing requirements.
How long does it take for sample development and mass production?
Timing depends on fabric availability, development scope and sample revisions. Confirm the sample schedule and bulk production timeline after reviewing your project specifications.
Can Shengtaixin support full ODM services for private label brands?
Yes. Our team can support concept review, fabric selection, garment specifications and sampling for private-label apparel.
What regions do you mainly export to, and how do you ensure global trade safety?
We support apparel projects for buyers in the US and Australia. Shipping terms, documentation and destination requirements are confirmed for each order.

Start Your Apparel Project

Discuss your design, quantities and production requirements with our team.

Send Your Tech Pack

Send your specifications for a project review and quotation.

    Contact Our Team

    Contact us by email, phone or WhatsApp to discuss your project.

    ✉️

    Email

    lijunyi1986stx@gmail.com

    ☎️

    Phone

    +86 15322829091

    📍

    Headquarters

    8th Floor, Building A1, Yiliu Fashion Industrial Park, Zhenkou, Humen Town, Dongguan City, Guangdong Province, China;

    Need a sample quotation or development schedule?

    Chat on WhatsApp