... "/18" Oregon or Chinese chain+bar chain speed: 13.5 m/s with SDS overall FFU good quality TGCS-3191-XXXXRated voltage: 230V ... qualityWhy trust in TRIO?TRIO is born from Ningbo ZhongQiang Electric Tools Co., Ltd. (from 2003 to 2006, ZQ was ... foreign customer: sourcing, project management, cost check, order follow-up, quality inspection, order documents, exhibition, etc.with good experience of overseas ...