CHANGZHOU DICHUANG INTERNATIONAL TRADING CORP.LTD
Manufacturer
Business Nature
Manufacturer
Country/Region
Changzhou, China
Main Products
test pen
About CHANGZHOU DICHUANG INTERNATIONAL TRADING CORP.LTD
MY COMPANY IS THE PROFESSIONAL TEST PEN EXPORT COMPANY, WE DEALING TEST PEN OVER 20 YAERS. YEARLY SELLING OVER 20MILLION PIECES TEST PEN.