
DESIGN & SAMPLE DEVELOPMENT
From Tech Pack to Approved Sample
We translate design concepts, vector sketches, and raw tech packs into production-ready physical garments with millimeter-precision calibration directly from our Dongguan facility.


PATTERN & SAMPLE DEVELOPMENT
Professional Pattern Making
& Sample Development
Our pattern and sample teams turn your tech pack, reference garment or design concept into a production-ready sample. We refine measurements, fit, construction and workmanship before bulk production.
01 / Tech Pack & Construction Review
02 / Pattern Making & Fit Adjustment
03 / Prototype Sampling & Approval
We review measurements, garment construction, fabric requirements, trims and workmanship details to identify potential production issues before pattern development.
Our pattern makers develop the initial pattern based on your specifications, then refine proportions, ease and fit according to the target style and fabric characteristics.
We produce the first sample, check measurements, fit and workmanship, and revise the pattern until the sample is approved for bulk production.
FABRICS, TRIMS & ACCESSORIES
Custom Materials &
Trims Sourcing
We source fabrics, trims and garment accessories based on your design, quality requirements and target price. From branded labels and drawcords to zippers, buttons and custom hardware, every component can be matched to your product specifications.
Fabric Sourcing
Custom Trims & Branding
Zippers, Buttons & Hardware
We source suitable fabrics based on weight, composition, hand feel, color, performance and target cost, with options for streetwear, sportswear and casual apparel.
Develop woven labels, care labels, hangtags, patches, drawcords, tapes and other branded trims to create a consistent product identity.
Source and customize zippers, snaps, eyelets, buckles and metal accessories according to your garment construction, finish and branding requirements.
Ready to Develop
Your Sample?
Send us your tech pack, reference images or product requirements. We’ll review the details and guide you through fabric selection, pattern development and sampling.
Dongguan haoyi Garment Factory
Direct-to-factory OEM/FOB apparel manufacturing for modern streetwear and sportswear labels.
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Dongguan, Guangdong Province, China
todkddjhi@gmail.com
WhatsApp: +86 18939218751
Mon - Sat: 09:00 - 18:00 (GMT+8)
© 2026 Dongguan Haoyi Garment Factory-Direct apparel manufacturing with millimeter-precision.
FOB DONGGUAN - DIRECT TO FACTORY
