No.58,Xinchang Road,Zhonglou District

Changzhou Helpass Electronic Technologies, Inc is a hi-tech enterprise specialized in R&D, manufacturing and sales of electronic equipment. It focused on the measurement of the field of cuttin...

No.1,North Ziyang Road,Tianning District

Changzhou Eucol Electronic Technology Co.,Ltd is a leading High-tech company with the business of development,manufacture and sale in the field of electronic test&measurement instrument.Based ...