AM Series
Portable tire inflators
Designed for the way the world moves
Professional Electric
Air Pump Manufacturer
Integrated R&D and Manufacturing for Reliable Air Pump Solutions
In-house R&DOEM / ODMIntegrated manufacturingQuality controlGlobal supply
Built around your product
Integrated R&D and Manufacturing for Reliable Air Pump Solutions
Shenzhen Changyang Electronic Industry Co., Ltd. specializes in portable tire inflators, electric SUP pumps and compact air pumps.
From R&D and tooling to injection molding, assembly and quality control, we provide OEM and ODM solutions for global brands, retailers and e-commerce sellers.
Our team supports customized solution design, performance optimization and functional improvements to meet your product requirements.
Discover our capabilitiesProduct applications
Ready for every journey.
Air pump solutions for the road, the water and the outdoors.
Our product range
One manufacturer.
Four product families.
DM Series
Electric SUP pumps
GM Series
Compact air pumps
AM Mini
Mini portable inflators
For complete product catalog, please contact us.
Request the catalogFrom concept to production
Manufacturing. Connected.
Five capabilities, working together to bring your air pump to market.
R&D Center
Tooling
Injection Molding
Assembly Line
Quality Control
Manufacturing images are illustrative AI visuals.
Quality & certification
Built with quality in mind.
Please contact us for documentation applicable to your selected model and destination market.
Continuous product development
Innovation & Patents
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Global market
Local expertise.
Global reach.
50+
Serving customers in more than 50 countries and regions.
News & updates
Inside Changyang.
News from our team
Company announcements and factory updates will appear here.
Meet us at the next exhibition
Exhibition schedules and event photos will be shared here.
Discover our latest product developments
New releases and product stories will be published here.
Let’s build your next
air pump product.
Tell us your application, target market and customization requirements.