
For brands, wholesalers, and e-commerce brands looking for custom t-shirt suppliers, choosing a stable and reliable garment manufacturing factory is crucial. Heyisenlin focuses on the research and development and production of trendy clothing sets, especially possessing mature manufacturing experience in t-shirt sets, casual shorts sets, and children’s trendy clothing.
As a professional custom t-shirt supplier, Heyisenlin provides complete OEM and ODM customization solutions for brand clients. Whether you’re a startup brand or a large apparel wholesaler, we can personalize your brand to meet market demands.
Logo Customization
We support various brand logo production processes, including:
Different processes suit different brand styles. For example, embroidery is more suitable for high-end brands, while screen printing is better suited for mass production by trendy brands.
Pattern and Design Customization
Heyisenlin has a professional design team that can develop exclusive styles based on client needs, including:
For new brands, this ODM design support can significantly reduce product development costs and shorten time-to-market.
Color Customization
In addition to existing color schemes, we also support Pantone color chart customization.
Clients can customize exclusive colors based on their brand visual system, making products more aligned with brand recognition.
Size and Fit Customization
We can adjust sizes to meet different market demands:
This is especially important for cross-border e-commerce and international brands, as different markets have significantly different requirements for fit.


When choosing reliable wholesale t-shirt vendors, factory strength is a key factor in determining the stability of long-term cooperation. Heyisenlin has established a mature system in production capacity and quality control.
Modern Production Base
Heyisenlin boasts an 8,000-square-meter production plant equipped with a complete garment production line, including cutting, sewing, pressing, and quality inspection processes.
The large-scale production space not only ensures efficient order processing but also provides flexibility for producing different types of garments.
Professional Production Team
Currently, the factory has 100 professional employees, including:
A stable team structure ensures consistent quality standards from sample development to mass production.
Efficient Production Equipment
The factory is equipped with 60 professional garment machines, including automatic cutting equipment, high-speed flatbed sewing machines, and professional pressing equipment.
Modern equipment not only improves production efficiency but also ensures consistent quality in the sewing details of every garment.
According to global apparel industry statistics, highly automated production lines can significantly reduce human error and improve production consistency, which is also one of the important criteria for major brands to select partner factories.

