August 29th is the 20th anniversary celebration party of Shanghai Long-join Intelligent Technology Co., Ltd

Shanghai Long-Join is a company with over 20 years of experience in the lighting controller industry. The optical controller series products comply with international standards such as IP54, IP65, IP66, and IP67. We have a strong technical team and a factory of over 38000 square meters, which can meet various needs.

The lighting control product series includes dimming controllers such as JL-24X (0-10V) and JL-25X (DALI), as well as the cost-effective Zhaga sensor JL-7X1 series, which meets both low and high voltage requirements from 12V to 480V. With the support of a skilled sales and technical team, we provide comprehensive services to assist in selecting suitable lighting controllers and provide installation guidance. The diversified product lineup includes over 30 categories, covering from electronics to thermal drives and semi electronic controllers, classified by sensor type. The NEMA series and Zhaga series control accessories play an important role in global sales.