About TD


Date Major Milestone
2013 Tan De Technology Company Co., Ltd. was founded in Zhubei City, Hsinchu County, engaged in the manufacture and sales of electronic components and product design, with a capital of NT$20,400,000
2015 Capital increase to NT$250,000,000
2016 The construction of Douliu Factory was completed, and the factory registration certificate was obtained. The factory area is about 7933.92 m2
Passed ISO9001:2015 and ISO/TS16949:2009 injection manufacturing certification
2017 The shipment of automotive light guide plates has reached 10% of the global market share
2018 Began to enter the field of automotive lighting
2019 Completion of the development of light-guiding lighting modules
Obtained patents for automotive lighting devices in Taiwan China the United States the European Union and Japan
Obtained the invention patent of light guide column structure
2020 Completed the development of light guide signal light source module
Completed the development of thin automobile headlight assembly and taillight assembly
Completed the development of miniaturized headlights for high-end locomotives
Completed the development of bicycle miniaturized lights, and obtained the first order for electric bicycle sill-type lights
2021 Obtained VSCC certified qualified manufacturers
Obtained orders for headlights taillights side direction lights etc. from well-known car manufacturers, and officially became a Tier 1 automotive lighting supplier in the automotive industry
In October, the public offering of stock declarations came into effect
2022 In April, private equity shares were issued at NT$100,000,000, with a capital of NT$350,000,000
Registered as an emerging stock company in June
Obtained the design patent of "Bicycle Light ( Appearance Design )" in China and the European Union
2023 Accepted orders for car remodeled headlights and started shipping
Passed the greenhouse gas inspection of ISO14064-1:2018
Electric bicycle headlights obtained German StVZO §22a K-mark certification
Ultra-thin built-in bicycle headlight ( Integrated Optical Module ) won the global iF 2023 Bicycle Design Award