Shenzhen Hnsat Industrial Co., Ltd. is not only a manufacturing company specialized in the production of hnsat voice recorder but also a service-oriented company covering a wide range of services including pre-sales service, in-sales service, and after-sales service. Generally, the product will be offered with an exquisitely printed installation manual. This manual in English tells you how to install the product step by step. If customers prefer to be guided in a spoken way, then we suggest that you can call us or give us a video call, and we will arrange professional installers to talk with you and help install the products.

In the area of digital voice recorder we center on producing good digital voice recorder. digital voice recorder is the main product of Hnsat Digital Recorder. It is diverse in variety. Vital on-site tests for Hnsat wearable recording device have been carried out. It has been tested with regard to fit, stitching strength, and seam strength. The product is safe and harmless. During the production, no toxic dyes and agents have been adopted, for example, formaldehyde will be totally eliminated.

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