Ningbo Tse Technology Co.,Ltd is specialized in manufacturing latching relay, Automotive relay,power relay, Telecom relay, Photo dmos-fet relay; we have factory both in Taiwai and Mainland China; We currently produce more than 48 series of relays and many of them are compatible with other brands. We also offer professional technology to customers and do OEM / ODM for them. Most important of all, we can help customers to do cost down operatio