Located in Wattwil, Switzerland, optrel AG has more than 40 years of rich experience in the field of automatic light-changing welding caps and has long been in the advanced position in the industry. In recent years, new products have been continuously released, once again creating a new era of personal welding protection.

Optrel has cooperated with group companies such as Bagu, Sporian, and Honeywell in succession in history, and has re-independence since 2010.

Beijing Luochuang Technology Co., Ltd. was established in 2008 and has cooperated with optrel AG since 2010. Beijing Luochuang Technology Co., Ltd. undertakes Optrel's business in China, continues to maintain loyal and old customers and explore new markets.

Optrel sincerely considers welders and welding companies, provides products with excellent performance, and provides comprehensive services in protecting welders' health, improving welding quality, and improving production efficiency.