SASSIN INTERNATIONAL ELECTRIC SHANGHAI CO.,LTD. is a leading China PTR61K manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our PTR61K have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our PTR61K services, you can consult us now, we will reply to you in time!