Hnsat is more and more mature in the development and operation of digital voice recorder. digital recorder series manufactured by Hnsat Digital Recorder include multiple types. And the products shown below belong to this type. The design of Hnsat digital recorder takes many important parameters into consideration. They are surface properties like friction and roughness, physical properties like tensile, shear, compression and bending, etc. The product is resistant to corrosion. It has passed rigorous oxidation treatment with a protective layer to resist any reaction with the air.
Our company is heading towards a more sustainable environment. The re-use of the post-consumer product raw materials makes us into a more sustainable and environmentally friendly option.