The Pre-Shipment Inspection (PSI) is one of many types of quality control inspections conducted by Shenzhen Eversunny Ltd.. This inspection is done according to standard QC Test, or based upon customer requirements. Samples are selected and inspected for defects at random, according to these standards and procedures. For us, Pre-Shipment Inspection is an important step in the quality control process and is the method for checking the quality of Fingerprint door lock before they are shipped.
With years of focus on the design, manufacture, distribution of wifi doorbell camera, Eversunny Ltd. has been receiving many recognitions around the world. The door viewer with motion sensor series is available in a wide range of types and specifications. It has the advantage of easy operation. With a user-friendly design, its functional parameters can be easily adjusted according to different working modes. Treated with stainless steel, it is tough and durable enough. Eversunny Ltd. emphasizes on service provision and future development. The product offers sophisticated "access control" to any home or business.
We have a strong commitment to quality and continuous improvement. This commitment extends to all levels of the company. We strive to achieve the highest standards of excellence; do the right things; continuously learn, develop, and improve; and take pride in our work.