瑞士 Optrel    
瑞士 OPTREL 自动变光焊接面罩
optrel 是一家制造自动变光焊接面罩瑞士公司，专家级的技术使其在同行业中处于领先地位。公司尤以焊接技师的安全、健康以及工作效率为重。其主打产品E600、P500 系列焊接面罩及电动送风呼吸防护系统，设计先进，品质卓越，享誉全球

optrel AG, a Swiss technology expert, is an industry leading specialist in the manufacturing of automatic darkening filters which are used in welding protection products as well as in medical protection glasses. The company focuses on safety, health and efficiency of welders worldwide.

The internationally operating company was established in 1986 and is headquartered in Wattwil (Switzerland). The groundbreaking innovations point out the companys leadership in technology while offering unbeatable advantages to the user.

Highly qualified associates reflecting competence, and the strive for the quality is accredited by the quality management system ISO9001.