RD Process

With nearly 40 years of knowledge and experiences, We believe peoples' enthusiasm for the pursuit of new and better things will never cease.

RD Process

Professional R&D team and mold development capabilities

Day Sun has independent R&D teams and expertise in both Taiwan and Guangzhou. Through market research and studies, we provide a variety of trendy and multifunctional eyewear designs. Our glasses not only offer essential protective functions but also prioritize aesthetics, comfort, and practicality. Whether indoors or outdoors, they can effectively protect the user's eyes and enhance their confidence and sense of safety during work or sports activities.

Our glasses not only feature high-quality lenses, frames, and nose pads but also equip with comfortable, non-slip temple arms and adjustable nose pads. We also offer a variety of lens options, such as bifocal lenses, polarized lenses, and photochromic lenses, catering to different environmental needs throughout the day, providing comprehensive eye protection.

Our safety glasses comply with international safety standards, including ANSI Z87.1, CE, CSA, and ANSI. After undergoing extensive durability testing, they maintain outstanding performance and quality in various work environments, making them the optimal choice for eye protection.

In addition, Day Sun has an independent mold technology department. After the R&D team completes the 3D design draft, mold development can be carried out internally in our factory. This not only protects the creativity of designers and prevents design leakage but also allows for quick mold corrections and repairs when needed. Due to this advantage, Da Shun has gained recognition from numerous international manufacturers and collaborated with them to develop exclusive designs for their markets

Best Sale

Flashlight and Eyewear Manufacturer - DAY SUN

Located in Taiwan, Day Sun Industrial Corp. has been one of the prime flashlight and eyewear manufacturers since 1975.

DAY SUN provides ANSI / CE standard safety glasses such as safety goggles, sport eyewear, optical safety eyewear, ballistic eyewear, reading glasses, etc. UL and CSA certified flashlights, including anti-explosion flashlights, fire flashlights, industrial flashlights, diving flashlights, outdoor flashlights, etc.

Specialized in various mirror coating anti-fog and anti-scratch treatment in the flashlight and eyewear manufacturing industry, both with advanced technology and 30 years of experience, DAY SUN ensures each customer's needs are met.


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