The global demand for Smart Power Management Chargers has shifted from simple voltage conversion to complex energy distribution. With the rise of the "Internet of Everything" (IoE), industrial sectors now require chargers that can communicate with devices to optimize charging curves, reduce thermal loss, and extend battery lifecycles.
Gallium Nitride (GaN) technology is the cornerstone of modern charger manufacturing. It allows for higher power density in smaller form factors. Trends are moving toward PD 3.1 240W standards, multi-port dynamic power allocation, and AI-driven thermal management systems that ensure safety without compromising speed.
Global enterprises, from tech giants to specialized industrial distributors, are seeking OEM/ODM partners capable of high-volume production with stringent certifications. Reliability, energy efficiency (Level VI), and global compliance (UL, CE, FCC) are non-negotiable requirements in today's procurement landscape.
Guangdong Laisen Electronic Technology Co., Ltd. (formerly known as Futech) has been at the forefront of power technology since 1983. Based in Dongguan City, we combine decades of experience with cutting-edge AI-driven manufacturing.
Covering 20,000 square meters with 2 modern workshop buildings and 700+ employees. We operate high-speed automated assembly lines achieving a monthly output of 1 million units.
Laisen is specialized in manufacturing all kinds of USB chargers, switching power supplies, Power Delivery (PD) chargers, opening power adapters, and MFi cables. Our R&D team ensures every product meets the highest tech standards.
Domestic and foreign advanced production and testing equipment provide effective guarantee for product quality. We hold ISO9001 and ISO14001 certifications, with products carrying UL, cUL, FCC, GS, BS, CE, SAA, RCM, PSE, and CCC marks.
Our factory utilizes state-of-the-art machinery to maintain precision and efficiency.
We have automatic dispensing machines, SMT machines, reflowing soldering, and fully automatic vertical/horizontal AI plug-in machines. This ensures zero-defect manufacturing for complex circuit boards.
Equipped with high and low temperature environment testing equipment and ROHS environmental testing equipment, we ensure our chargers perform under extreme global climates.
Utilizing AOI (Automated Optical Inspection), fully automatic computer testers, and wave soldering machines to maintain a consistent quality standard for every batch.


















Our products are engineered for diverse environments, from consumer electronics to heavy-duty transportation.
Integrate our multi-port GaN chargers into smart furniture and home hubs for seamless power delivery.
Our compact travel adapters with interchangeable plugs are designed for international professionals.
Laisen explores the frontier of EV Charging, providing portable 7KW solutions for home and station use.
High-wattage (100W-140W) PD chargers for MacBook Pro and high-performance notebooks in office setups.
Global Footprint: 90% of our products are exported to the United States, Europe, Australia, South America, Southeast Asia, Japan, and other regions. We understand the specific regulatory requirements of each local market.