专业从事于:电磁制动器,电磁离合器,刹车电机,离合电机 ShenZhen Johnson M.&E. Tech. Co., Ltd. is a specialied manufactory in manufacturing of electromagnetic part.Our company has a history of researching and producting electromagnetic parts for more than 20 years and pass the International quality system attestation ISO9001 in 2001.Our products include electromagnetic clutches、brakes、pump and micro-specia...