欧美成人天天综合在线,国产亚洲欧美中文字幕,精品国精品无码自拍,久久精品国产免费

Newlife is the world's leading manufacturer of ring varistors with two material systems: ZnO ring and SrTiO₃.
We can produce the full range of ring varistors, ZnO with E10 value of 3 ~ 300V, SrTiO₃ with E10 value of 2~100V and SrTiO₃ with voltage positive temperature coefficient characteristics.
Through a complete supply chain of raw materials,and the full process of automated production lines and testing equipment, Newlife provides advanced ring varistors with complete range of specifications, wide voltage range, strong impulse resistance, different welding methods needs, and strong supply to our global customers.