The company was founded in 1991, the product quality is always good.
please click to download the product manual in Chinese and English.
PS, Overseas friends pls the link to English manual only. https://hsuyu.com/en/download/wailudeng.html
Contact: Kyle Yung (Senior Manager）
Tel: +886-3-459-1828(台湾) +86-769-82300929(大陆)
Add: NO.7, Daren Str, Pinzhen Xian, Taoyuan City, Taiwan.