Shanghai MEZEN Instrument Co., Ltd as a leading manufacturer in telecommunication and lighting industries, locates in Shanghai Songjiang District. We produce various products, such as bench-top optical testing instrument, optical passive components, handheld optical testing equipment, LED Lamps, Bulkhead lamps, Grid Lighting Fixture and so on. Most of our products have CE certificates. With the high quality, professional technology, reasonable price and best after-sales service, the products are sold well both at home and broad. In addition, we have owned a good reputation from customers in South America, Europe, East and South-east Asia as well as other oversea countries. We put your interests in the first place, which is the key to long-termcooperation. Sincerely welcome your contacting.