Hnsat voice recorder is granted many certifications by local and international institutions, verifying the reliability of product performance. At Shenzhen Hnsat Industrial Co., Ltd., we implement a comprehensive quality assurance mechanism to effectively reduce defectives and improve the pass rate. The quality control personnel is well trained to have a full understanding of product performance. They are proficient in operating the testing devices and can detect the imperfect product more promptly. Now, with the achievements in quality control, our product becomes more popular in the global market.

Hnsat has a small achievement in the field of digital recorder. spy voice recorder is the main product of Hnsat Digital Recorder. It is diverse in variety. Hnsat mini voice recorder device must be tested by third-party testing labs. It will pass various tests including fiber composition testing, fabric construction testing, dimension stability testing, and durability testing. The product is best known for its hygienic performance. During the manufacturing process, non-toxic germicidal substances have been used to prevent the generation of mold and smell.

As one of the most powerful companies, Hnsat strives to become a world-renowned brand. Inquire now!