Taian Shuangyan Machinery & Electronic Co., Ltd.

Filter size: *****9mm Viewing Area: ***0mm Light state: DIN.4 Dark state: DIN.***3 Switch time: 1/

Filter size: *****9mm Viewing Area: ***0mm Light state: DIN.4 Dark state: DIN.***3 Switch time: 1/****0s

Filter size: *****9mm Viewing Area: ***0mm Light state: DIN.4 Dark state: DIN.***3 Switch time: 1/****0s

I am a professional production of Auto-welding mask factories, product performance and stability, quality and

I am a professional production of Auto-welding mask factories, product performance and stability, quality and

I am a professional production of Auto-welding mask factories, product performance and stability, quality and

Filter size: *****9mm Viewing Area: ***0mm Light

Filter size: *****9mm Viewing Area: ***0mm Light state: DIN.4 Dark state: DIN.***3 Switch time: 1/****0s

Filter size: *****9mm Viewing Area: ***0mm Light state: DIN.4 Dark state: DIN.***3 Switch time: 1/****0s

We Professionally Produce Auto-Darkening Welding Helmet it is Suitable for Inverter Welding machine MAG MIG TI

We Professionally Produce Auto-Darkening Welding Helmet it is Suitable for Inverter Welding machine MAG MIG TI

Filter size: *****9mm Viewing Area: ***0mm Light state: DIN.4 Dark state: DIN.***3 Switch time: 1/

Filter size: *****9mm Viewing Area: ***0mm Light state: DIN.4 Dark state: DIN.***3 Switch time: 1/

Filter size: *****9mm Viewing Area: ***0mm Light state: DIN.4 Dark state: DIN.***3 Switch time: 1/

Filter size: *****9mm Viewing Area: ***0mm Light state: DIN.4 Dark state: DIN.***3 Switch time: 1/

Filter size: *****9mm Viewing Area: ***0mm Light state: DIN.4 Dark state: DIN.***3 Switch time: 1/****0s

Product Instruction: 1. Automatically changes from light state to dark state when an arc is struk. 2. The sh

Filter size: *****9mm Viewing Area: ***0mm Light state: DIN.4 Dark state: DIN.***3 Switch time: 1/****0s

Filter size: *****9mm Viewing Area: ***0mm Light state: DIN.4 Dark state: DIN.**3 Switch time: 1/****0s D