About us

Specialize in development and manufacturing, over two decades Constance Technology company base in Taiwan has being marketing its own designed products all over the world, and built up solid reputation of reliable products and services. Not only with capabilities of software, hardware, and mechanical design also process cross-domain capabilities for emerging Machinery and Electronics into automation equipment for Laser and Optical factories to increase production efficiency and achieve cost reduction of working hours and personnel.


Constance Technology is a product innovation company; from hand writing input device, resistive touchscreen testing equipment, capacitive touchscreen testing equipment to the latest laser modules accuracy adjusting machines all are the first and only designs and applications.


Core technologies consist Electronic Design, Mechanical Design, Software Design and Optical Technology and cover industries of Consumer Electronics, Industrial Components, R&D Testing and Production Automation.


Latest application is production automation to adjust laser spot focus, concentric circles, line collimation and laser angle for laser surveying instruments and laser modules. Computer base fully digitalized software and usage of optical collimator to press the accuracy limit done manual by production staffs. Constance Technology is able to offer the best solution for our customers to promote product competitiveness, save costs and improve customer satisfactions.


Constance Technology is able to help with design and manufacture of digitized optical measuring equipment or instruments with technologies to fine tune laser spot focus, concentric circles, line collimation and laser angle; base on your demands and favorite cost. We hope to contribute together with you company to the improvement and competiveness of global optical industry.