1.Household Electronics

DVD/VCD player, induction cooker, microwave oven, air-conditioner, e-fans, washing machines, and soya-bean milk machines are all common examples of household electronics.

2. Factory and Company Equipment

Instrument panels, digital read out displays, calendars, smart meters, and electronic scales are used in factories and companies all over the world to help with productivity.

3. Elevator and Lift Equipment

Elevators and lifts usually have very specialized displays, including bank exchange rate displays, LED clocks, and LED oil price displays for gas stations, that all come together to make the experience smoother and easier for the user.

Dongguan Lanjin Optoelectronics Co., Ltd. established in 2005, a professional manufacturer in producing light emitting diode, LED digital display, SMD LED , through-hole LED and LED PCB assembly service. Covering 2,500 square meters factory plant, with modern purification constant termperature and humidity anti-static production workshop.

Our company has passed ISO9001:2015 international Quality management system certification, and now applying for ISO14001 Environmental management system certification. With 18 years development, we achieved 2 national invention patents, 12 practical new-type patents, 2 software invention patents, all products comply with the EU RoHS standard.

Lanjin has absorbed the advanced manufacturing technology of Japan, Korea and Western Europe. With a high starting point, high quality market positioning, developed high temperature resistance & long life LED. Widely used in communication equipment, swithching power supply, decorative lighting, multi-speaker, DVD and other electronics.

Lanjin always addict to the principle of “ Quality and customer first”, provide customized services according to customer’s demand. LED light the world, Lanjin lights your life!