Travel adapters, pure sine wave voltage converters and power products engineered, tested and manufactured by LONGRICH since 2002.
Product-first navigation for brand owners, distributors and private-label projects.
20W to 70W GaN platforms with USB-C charging and global plug configurations.
Country-specific plug solutions for US, UK, EU, AU and other markets.
Pure sine wave step-down solutions for applications that require actual voltage conversion.
Multi-market power distribution platforms for OEM and private-label projects.
Start with six core platforms, then explore all thirteen models for your target market.
High-power travel charging with a compact GaN platform and integrated global plug system.
Premium 70W GaN travel adapter for broad multi-market programs.
Compact 20W travel charging platform with dual USB-C and one USB-A port.
20W travel adapter platform for the AU market with dual USB-C and one USB-A port.
20W travel adapter platform for the EU market with dual USB-C and one USB-A port.
20W travel adapter platform for the UK / HK market with dual USB-C and one USB-A port.
45W mainstream travel adapter with dual USB-C and dual USB-A ports.
45W universal travel adapter with dual USB-C, dual USB-A and integrated global plug system.
True step-down voltage conversion from 230V to 115V with pure sine wave output.
UK-standard power strip platform for B2B and private-label programs.
EU-standard tower power strip platform for B2B and private-label programs.
US-standard tower power strip platform for B2B and private-label programs.
15A wall outlet platform with USB-A and USB-C charging for US / JP projects.
Real manufacturing capability, shown with real factory processes—not stock imagery.
Use real lab data and real test images to support product claims and B2B supplier evaluation.
Start with a developed LONGRICH platform or work with our team on a customized power product for your target market.
Tell us your target market, specifications, expected quantity and customization requirements. Our team will review the project and recommend the next step.
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