Shenzhen Hnsat Industrial Co., Ltd. is a high-technical spy voice recorder enterprise. professional voice recorder series manufactured by Hnsat Digital Recorder include multiple types. And the products shown below belong to this type. The product is resistant to fire. It is able to ensure that its structural integrity remains while shielding from heat. This product is environmentally friendly. It is free of lead and mercury and thus contributing to the sustainability of the environment.
We follow a sustainable development policy because we are a responsible company and we know they are good for the environment.