Name brand auto lock steel meausure tape duble side tape embsosed measuring tools with new abs case

JH-90 steel measure tape, elastic painting is availiable

Case: Made of imported high strength ABS with rubber coated, which is durable when use.
Blade:50# Carbon steel is not easy to distort after quenching. 

              Thickness is 0.11mm before coating, wear-resistant.
Spring:65#Mn steel with more flexible and more durable.

The blade graduation of measuring tape.

Customized by  requirements.

Test below assure our quliaty:

Hardness Tester ;
Accuracy Tester ;
Impact Testing Apparatus ;
Drop Tester,Sharpness Tester;
Sand flushing machine;
Salt spray tes;
Metello scope;
Spring lifte test;
Digital Torque Testing Machine;
Micro-vickers hardness tester ;
Micro-rockwell hardness tester;

How to improve the assuarcy of the measure type?

Jianghua measure types have met the class one of JIS and we try our best to improve the accuracy of measure types through ways below:

（1）Double painting blade will make the blade more straight and accuarcy when use vertically.
（2）Zero-cut controled by infrared which will improve the accuracy of the measure type.
（3）Self-inspection time and time again during the production

Henan jianghua measure tools co.,ltd

Focusing on measure tools for 30 years,Henan jianghua measure tools co.,ltd has been a reputated manufacture of measure tools. So far the annual production capability of our factory is 30 million measure tapes, 10 million screwdriver,30 million screwdriver bits, 6 million wrenches, 3 million art knives, and 100 thousand sets for combination tools. now jianghua tools has developed into the most powerful measuring tools manufacturer on size and technique in north china.