CANGZHOU BYU SAFETY MANUFACTURE CO.,LTD.
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Price: | 8.13 USD |
Payment Terms: | T/T,L/C,WU |
Place of Origin: | Hebei, China (Mainland) |
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Fashion design, durable liquid crystal and optical coating
Automaticly react to the arc light for dark grade in less than 1/10000 second, Protecting welder's eyes from sudden arc light injury.
Sensativity and delay time can be adjusted.
High performance solar cells and lithium battery.