On September 10, in the beautiful Changzhou, Jiangsu Province, Cotest Test opened a new chapter. As a subsidiary of Cotest Testing in Changzhou, Cotest Optical Core officially settled in Jiangsu Research Institute of Dalian University of Technology in Changzhou Science and Education City.

At 10:18 a.m., company leaders and guests visited the event site, held a warm ribbon cutting celebration, and held an unveiling ceremony for the official opening of Cotest Optical Core Center Laboratory.

COTEST

Activity site

Ribbon cutting ceremony

Group photo of guests

The new office building is spacious, bright and fully functional, and has professional cleanroom equipment. This time, Changzhou R&D Center established its own purification testing laboratory, equipped with VCSEL manual and semi-automatic testing machines independently developed, which can provide professional testing conditions and verification services for customers in the 3D VCSEL industry chain.

Office area

Office area

Laboratory area

The Year of the Gengzi Rat is destined to be a colorful year for all Cotest people. This year, we overcame the epidemic and are now developing rapidly against the current. At the eighth birthday of Cotest Test, we stand at a new starting point, start a new journey, meet new challenges, and work together to create new achievements.