Our company, JOY ELECTRIC CO., LTD, was founded in 1993. We are a leading supplier of control device and relative printing equipment with a history of over 20 years ...

3F,No.9, Changchun 6th Road,

Ever Shining Optotech Co., Ltd. was established in 2004 in China. Although we are a young company, we have R&D members with over 15 years' working experience in lighting and electr...