The honors on Hnsat are largely national ones. Foreign customers also recognize it. The certifications are proof regarding the performance. We'll try for its recognition at the world level.

Specialized in video voice recorder, Shenzhen Hnsat Industrial Co., Ltd. has accumulated rich experience. spy voice recorder series manufactured by Hnsat Digital Recorder include multiple types. And the products shown below belong to this type. The design of Hnsat digital voice recorder involves many factors. They are the inspiration, drawing, color, design functionality, technical package, garment patterns and so on. The product stands out for its fire resistance. It has been fire tested with a structural loading to ensure structural integrity under design loads.

Our company bears social responsibility. We assess ourselves annually from four sustainability dimensions: environment, labor practices, fair business practices, and sustainable procurement. And we make efforts to do better.