Please contact our Customer Service for the information about the sample of Power Adapter. The cost depends on the type of sample and whether a new tool is needed to produce its components. When ordering a factory sample that is already made instead of being manufactured according to the required design and specification, for example, you normally only need to pay for shipping. However, when ordering custom product samples, you may end up paying sn amount of money - all depending on the cost of the tool (if any).
Shenzhen Sanyi Technology Co., LTD is a globally competitive company whose main products coverage is cctv power supply. power supply manufacturer is the main product of Sanyi. It is diverse in variety. The manufacture of Sanyi power adapter
involves the following stages: medical material and processes specification, vendor selection, detailed part design, software fine-tuning and testing, failure mode analysis, and tolerance analysis. Its control circuit is complicated, including primary voltage regulation, precision tunable voltage regulation, etc. Being highly commented by customers, Sanyi will strive to provide the best service for customers. Being anti-jamming, it ensures the long life of the electric appliance.
Our company aspires to become a competitive and internationally influential enterprise in the coming several years through carefully made product strategies. Welcome to visit our factory!