Gallium Nitride (GaN) technology has redefined portability. By replacing traditional silicon, our factory produces adapters that are 40% smaller yet significantly more efficient, supporting up to 140W PD 3.1 speeds for the latest MacBook Pro and gaming laptops.
Global procurement demands now prioritize energy efficiency (Level VI) and eco-friendly materials. Our production lines are optimized for RoHS compliance and high-efficiency switching power supplies that minimize standby power loss.
With the EU's mandate for universal chargers, the demand for high-quality USB-C Power Delivery (PD) adapters has spiked across Europe and North America. We provide multi-port solutions that charge phones, tablets, and laptops simultaneously.
Guangdong Laisen Electronic Technology Co., Ltd. founded in 1983, located in Donguan City, we have more than 700 employees, it covers an area of about 20,000 square meters, 2 modern workshop buildings. Laisen is specialized in manufacturing all kinds of USB charger, switching power supply, Power delivery charger, opening power adapter, MFi cable.
Laisen adopts automated assembly line work, monthly output is about 1 million various types of power adapters. We have automatic dispensing machine, SMT machine, reflowing soldering, fully automatic vertical and horizontal AI plug-in machine, wave soldering, fully automatic computer tester, high and low temperature environment testing equipment, ROHS environmental testing equipment.
We source premium components locally, from high-grade PCB boards to durable flame-retardant shells, ensuring cost-effectiveness without compromising safety.
Unlike trading companies, our factory features automatic aging test lines and ultrasonic welding machines. Every adapter undergoes a 100% full-load aging test before shipping.
With a monthly capacity of 1 million units, we handle bulk orders for global distributors and retailers with precision, ensuring your stock never runs out during peak seasons.
Laisen Electronic
