Longjann Technology (Shenzhen) Co., Ltd.

Longjann Tech Co.,Ltd is a professional manufacturer of Switch Power adapter, Power adapter, AC adapters, battery chargers, high / low frequency transformers and other related products since 2004. Our products are widely applied in portable consumer electrics, IT communication equipments, digital apparatuses, power-driven tools etc. With UL/CUL/TUV/GS/CE/CB/SAA/PSE/CC safety certifications and excellent customer service system, sophisticated factory management system, Our products win the uniform favorable comments of clients and export to all around the world. We have a strong R&D team who have rich experience in the field of switching Power adapter. From the battery charger extend to ac adapter, led driver and so on. All the products welcome for OEM first, And all products have 12-month warranty at least. We provide full after-sales service to our wholesale clients. Our goal is expand Cooperation for Mutual Benefit and Win-Win Progress with our customer. We always adhere to the gu... [详细介绍]