Prosurge Electronics www.prosurge.com is an ISO 9001 and EHS System certified manufacturer focusing on low-voltage Surge Protection device (SPD)’s R&D and manufacturing. Our factory covers an area of more than 4,000 square meters. Our R&D department consists of more than 20 engineers including experts and professor who have more than 30 years of experience in surge protection industry. Also, we have senior consultant PHD in the US, a member of UL, IEEE & IEC Standards Board. We provide customers with not only high-quality products, but also professional surge protection solution and consultation services.