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JDI Power, or ShenZhen JDI Power Supply Co., Ltd., is a Shenzhen-based manufacturer of power adapters and industrial power converters founded in 2004. The website positions the company as providing “Professional Power Supply Solutions Worldwide,” with a focus on serving global brand customers. Its products target use cases in consumer electronics, medical devices, smart home products, security systems, LED lighting, IT equipment, and industrial equipment. This is not a typical e-commerce platform; it is closer to a B2B factory website and inquiry-based supplier site.
According to the site content, JDI has a 6,000-square-meter production base, 20+ R&D engineers, 1,000+ product models, and testing capabilities covering high/low temperature, vibration, shock, EMC, MTBF, FMEA, aging tests, and more. Its product range includes switching power adapters, linear power adapters, chargers, smart power adapters, industrial frequency converters, DC-DC/AC-DC modules, and LED drivers. Its OEM/ODM process appears fairly complete, covering requirements consultation, custom design, prototyping, certification, pilot production, mass production, QC, branded packaging, and multilingual manuals.
JDI highlights its global certification capabilities, listing CE, UL, FCC, PSE, SAA, KC, CCC, CQC, NCC, BSMI, as well as energy-efficiency standards such as DOE Level VI, CEC, NRCAN, ERP, and KMEPS. Supported markets include the United States, Canada, Europe, the UK, Japan, South Korea, Australia, Argentina, China, Taiwan, Brazil, and others. For fulfillment, the site mentions 100% electrical safety testing, AQL sampling inspection, traceability documents, and convenient logistics via Shenzhen ports, but it does not disclose specific shipping channels, lead times, or after-sales SLA terms.
Pricing information is limited. The website does not publish unit prices, MOQ, sample fees, tooling costs, payment methods, or credit terms. It only states that its 1,000+ existing designs can help reduce NRE costs and that it offers competitive pricing. Its strengths include broad R&D and certification coverage, making it suitable for hardware brands that need compliant products for overseas markets. Shenzhen’s supply chain also helps with fast prototyping and mass production. The downsides are limited procurement transparency, with commercial terms requiring inquiry-based confirmation; some pages also feel SEO-oriented, and product filtering or specification verification still requires manual communication.
JDI Power is better suited to brand owners or procurement teams in medical devices, smart home, security, LED, industrial automation, and consumer electronics, especially sellers that need OEM/ODM services, power-supply certifications, and volume production. It is less suitable for small cross-border sellers who simply want to place small online orders. For access from China, as the official website of a Shenzhen company, it is likely directly accessible. Payment methods are not disclosed. Comparable suppliers include Mean Well, Mornsun, Delta, FSP, and TDK-Lambda.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on jdipower.com official site.
jdipower.com is an China E-commerce provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach jdipower.com directly.