保险商实验所 meaning in English

underwriter's laboratories incorporated
underwriters' laboratories

Ulc underwriter ' s laboratories of canada
加拿大保险商实验所
Underwriter ' s laboratories of canada
加拿大保险商实验所
Underwriter ' s laboratories incorporated
保险商实验所
Our various motors with approved ul can provide convenience to any worldwide customers , welcome your special inquiry and assure that it will make an effort to meet your demand
本公司出产的各式马达皆经过ul （美国保险商实验所）检验，可便利提供全世界各地任一用户，欢迎您拨沉询问，保证满足您的需求。