Wenzhou Longqi New Energy Technology Co.,Led. , is a professional manufacturer engaged in the research, development, production, sale and service of ,Photovoltaic DC switch,Solar DC Connector,Solar DC String Box,DC Circuit Breaker,cam switch We are located in Shangyou Village,Liushi Town,YueqingCity,Wenzhou City,Zhejiang Province with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, In addition, we have obtained CE/ROHS/TUV/CCC/ISO9001 certificates. Selling well in all cities and provinces around China, Our products are also exported to customers in other countries and regions. We also welcome OEM and ODM orders. Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.