Longhao develops differentiated OEM and ODM programs that combine garment engineering with climate-control systems, antibacterial finishes, and odor-management materials.
OEM and ODM development for passive temperature regulation, active ventilation, and garment heating—configured around the buyer’s intended use, design brief, and approved component system.
Phase-change material can be engineered into selected garment areas through inserts, packs, linings, or project-specific constructions. Integration is developed around the intended climate, silhouette, care requirements, and buyer-supplied performance brief.
Ventilated workwear and outdoor apparel can be developed with integrated fans, internal airflow pathways, component pockets, wiring routes, and closures coordinated as one garment system.
Heating elements can be mapped to selected garment panels and developed together with insulation, linings, controller access, power storage, and the overall pattern construction.
Configurations, fabrics, heating zones, fan placement, battery systems, trims, branding, and PCM integration can be customized for buyer requirements and confirmed through the OEM/ODM sampling process.
A functional finish should address how odor forms, how the active chemistry interacts with the fiber, and how performance will be verified after the buyer’s defined laundering sequence.
Fresh sweat secretions are largely odorless. Characteristic body odor develops when skin microorganisms transform components of those secretions into volatile compounds. Antibacterial-deodorant finishes are designed to limit this microbial pathway rather than cover odor with fragrance.
Silver-based and zinc-pyrithione finishes are examples of systems that can make an active agent available under moisture exposure. Chemistry, dosage, substrate compatibility, release behavior, and applicable regulations must be reviewed for each market and end use.
Silane-quaternary chemistries can be selected to anchor functional groups to suitable fiber surfaces. The intended advantage is improved wash durability, but the result depends on fiber chemistry, application method, curing conditions, and the approved formulation.
Cyclodextrin- or zeolite-based ingredients can be compounded into a finish to adsorb selected gaseous odor molecules. This physical capture route can complement an antibacterial finish when a program requires broader odor-management performance.
An antibacterial agent and an odor adsorbent perform different jobs. A project can combine them when the brief calls for both microbial-growth control on the textile and physical capture of selected volatile odor molecules.
Reduce bacterial activity on the textile through an approved finish.
Select a release or fiber-bonded route for the substrate and durability target.
Add a porous adsorbent when the brief includes residual odor-molecule management.
For development programs requiring an antibacterial claim, the test method, organisms, control fabric, laundering sequence, acceptance criteria, and test laboratory should be agreed before production.
Finishes and functional systems are developed for the garment category, wearing environment, care method, target market, and approved claim language.
Share your product direction, estimated quantity, and target delivery date. Our team can review the opportunity for OEM or ODM collaboration.