About us

Twenty-five years ago, Greatshoreline started as a hand tool business in Taiwan. After successfully opening the European and North American markets with the largest chain store, we also invested in the lighting business. These years, we are dedicating ourselves to expanding new business opportunities. We have invested in the smart products and drone industries, respectively.

We have our plastic injection molding for hand tools and accessories to make plastic parts. We have CNC machining to produce tools and parts made by milling, turning, EDM, surface grinding…etc. We have 2D and 3D drawing abilities to design specific models based on the client’s requirements.

For smart products, we can apply different IoT (MCU) to multiple home products, including switches, indoor lighting, doorbell, fan, and power meter, by bridging communication protocols. From schematic and PCB layout to system integration and production handover, we can master every process and provide good service.

For Drones, we can help customize motors, main frame structure, system integration, and services based on local regulations.

System Architecture

OEM Services

We could do global sourcing including Taiwan, China, Germany, and India area, so products could cover high quality and promotion quality.

First idea

Mock-up Sample


Finished product

Our Products


Smart Product

Manufacturing Plant



R&D center

R&D center

Head Office


13-2F, No.77, Shichen N. 1st Rd., Taichung City, Taiwan

Contact Us

Tel: +886-4-2251-3809


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