赫佛科技授权代理KEYSTONE,HEYCO,RICHCO,HELICOIL,TYCO,SOUTHCO,PEM,AVC全冠
POP,3M,TYCO,COMPONENT CORP,GUDEN,BIVAR,ZIERICK,RAF,DISC-LOCK,BRADY,
LOCTITE,PANDUIT,T&B,ELPAKCO,BURNDY