75-A Dewai Street,Xicheng District

Beijing ZBL Science and Technology Co., Ltd., established in 2002, is primarily engaged in the R&D, production and sale of Intelligent nondestructive testing instrumentation and equipment. ZBL...

concrete chloride tester, concrete alkali tester, concrete resistivity tester, concrete migration tester, concrete penetration tester, crack width meter, crack depth meter, nonmetal ultrasonic detecto...