step up & step down transformer

About us: Our company is committed to the development of this field for many years, with advanced technology and talents. To provide customers with the most satisfactory product quanlity and thoughtful service. We hope to develop together with you hand in hand. All customers both at home and abroad are warmly welcome to visit our company, your satisfaction is our greatest pursuit. Material: Can be customized according to customer requirements any specifications for your material product. Function: Compliance with international safety certification, the products meet the national standards. Supply capacity: Our company for many years been in this industry, with advanced equipment and technology to ensure that the client within the required time to complete production. Packing: Usually carton packing, or PVC bag with a label.Specifically according to the customer to your needs, you can use any packing situation. ST series step-up & Step-down transformer Accept special specifications ! ! ! Feature