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ROLY is the founder of the Taiwan 3LCD laser projector brand, and also a Taiwan brand that can research, develop and manufacture by itself in addition to Japanese brands.
ROLY 创立于 1997年，是专业从事投影显示装置研发、生产与销售为一体的高科技品牌。 自创立ROLY品牌以来，我们从原点开始观察和琢磨投影机并把了解投影机的根本性及重要性作为前行的初衷。
Roly Workwear presents a wide range of work products. High-visibility, fire-proof clothing, health and food uniforms. Discover your workwear in Roly.
乐丽ROLY激光投影机产品涉及教育短焦投影机、商务高亮长焦投影机、专业工程投影机、工程短焦投影机等；乐尔丽科技的成员拥有多年的投影机专业技术背景，多来自知名公司的骨干。 乐丽ROLY品牌源自客户的信任。 乐尔丽只做自己最专业的事情。
RL-600W ROLY flashship 3LCD laser projector Brightness: 6000lm Resolution: WXGA View Details
RL-E7 4K ROLY高亮度激光工程投影机 - 白色/色彩亮度：7000流明 - 分辨率：4K（3840x2160） - 显示技术：3LCD - 重量：7.1 kg VIEW MORE RL-E7 4K
Discover the 2026 Roly catalogue with all the new items and collections. In addition, you will be able to discover the new work uniform catalogue in 2026 Roly Workwear.
