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All Welding Helmets wholesalers & Welding Helmets manufacturers come from members. We doesn't provide Welding Helmets products or service, please contact them directly and verify their companies info carefully.
| Total 2284 products from Welding Helmets Manufactures & Suppliers |
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Model Number:KN95 Place of Origin:China Fast Delivery kn95 Folding Disposable Face Mask 4 Layers Particulate Respirator Mask Quantity(Pairs) 1 - 100 101 - 100000 100001 - 1000000 >1000000 Est. Time(days) 3 5 7 To be negotiated The glasses will not fog up. Intimate design-We integrated the ... |
Henan Tianpei Medical Equipment Co., Ltd
Henan |
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Model Number:Mask Place of Origin:China KN95 Masks Particulate PM2.5 Protective Safety Face Mask Same as FFP2 KN95 5 Layers Mask Anti Dust Quantity(Pieces) 1 - 100000 >100000 Est. Time(days) 5 To be negotiated Product name kn95 face mask uses Civilian face mask Features Anti-fog, anti-dust Size ... |
Henan Tianpei Medical Equipment Co., Ltd
Henan |
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Brand Name:WITGAIN PCB Model Number:P04E4230A0 Place of Origin:CHINA 4 Layer HDI PCB Board Material FR4 S100-2 ENIG Blue Color Solder Mask 4 Layer HDI Printed Circuit Board PCB Specifications: Layer Count: 4Layer HDI PCB Board Thickness: 1.6MM Material: FR4 High TG Min Hole: 0.1MM Min Line: 3/3 Mil Hole: L1-L2, L2-L3, L3-L4... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:P10E3665AO Place of Origin:China 10 Layer HDI PCB Board , Printed Circuit Board , Blind And Buried Holes , Black Solder Mask PCB Specifications: Layer Count: 10 Layer HDI PCB Material: FR4, TG170 Board Thickness: 1.0MM Min Hole: 0.1MM Hole Stucture: L1-L2,L2-L3,L3-L4,L5-L6,L6-L7,L7-L8,L8-... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:P06E2215A0 Place of Origin:China 6 Layer HDI Printed Circuit Board , PCB Board , FR4 High Tg Material , Black Solder Mask PCB Specifications: Layer Count: 6 Layer HDI PCB Material: FR4, TG170 Board Thickness: 1.6MM Min Hole: 0.1MM Hole Structure: L-L2, L2-L3, L3-L4, L4-L5, L5-L6, L1-L3, ... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:P10E3589A0 Place of Origin:China 10 Layer HDI Printed Circuit Board , PCB Board , Green Solder Mask , ENIG PCB Specifications: Layer Count: 10 Layer HDI PCB Board Thickness: 1.6MM Material: FR4 High TG Min Hole: 0.1MM Min Line: 3/3 Mil BGA: 7Mil Hole: L1-L2, L2-L3, L3-L8, L8-L9, L9-10, L1... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:P08E0056A0 Place of Origin:China 8Layer HDI PCB, FR4, ENIG, BLACK SOLDER MASK , Blind And Buried Holes 8 Layer HDI PCB PCB Specifications: Layer Count: 8Layer HDI PCB Board Thickness: 1.0MM Material: FR4 High TG Min Hole: 0.1MM Min Line: 3/3 Mil Hole: L1-L2, L2-L3, L3-L4, L4-L5, L5-L6, L6... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:S08E4519B0 Place of Origin:China 8 Layer Rigid-Flex Printed Circuit Board , 1.0MM , Green Solder Mask 8 Layer Rigid-Flex Printed Circuit Board PCB Specifications: Layer Count: 8Layer Rigid-Flex PCB Board Thickness: 1.0MM Material: FR4 +PI Rigid Layer: L1-L2, L5-L8 Flex Layer: L3-L4 Min ... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:P06E3350A0 Place of Origin:CHINA 6 Layer Rigid-Flex Printed Circuit Board , FR4+PI Material , Green Solder Mask , ENIG 6 Layer Rigid-Flex Printed Circuit Board PCB Specifications: 6Layer Rigid-Flex PCB Board Thickness: 1.2MM Material: FR4 High TG+PI Structure: L1-L2 Rigid Layer, L3-L4 ... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:PO6E0053A0 Place of Origin:China 6 Layer Thick Copper Printed Circuit Board , 3OZ , 1.2MM , Orange Solder Mask 6 Layer Thick Copper Printed Circuit Board PCB Specifications: Layer Count: 6Layer Heavy Copper PCB Board Thickness: 1.2MM Material: FR4 Copper Thickness: 3/3/3/3/3/3OZ Min Hole... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:P06E4501A0 Place of Origin:China 6 Layer Hard Gold Printed Circuit Board , Multilayer PCB , Green Solder Mask 6 Layer Printed Circuit Board PCB Specifications: Layer Count: 6 Layer Hard Gold PCB Board Thickness: 0.6M Material: FR4 S1000-2M Copper Thickness: 1/1/1/1/1/1OZ Min Hole: 0.3MM ... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:P02E2660A0 Place of Origin:CHINA 2 LAYER HEAVY GOLD Printed Circuit Board , FR4 Material , Black Solder Mask , Gold Plating PCB Specifications: Layer Count: 2 Layer Heavy Gold PCB Board Thickness: 0.8M Material: FR4 High TG170 Copper Thickness: 1/1OZ Min Hole: 0.4MM Min Line: 8/8 Mil Hole... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:P08E2775A0 Place of Origin:CHINA 8 Layer Gold Finger Printed Circuit Board , Gold Finger PCB , Green Solder Mask PCB Specifications: Layer Count: 8Layer Gold Finger PCB Board Thickness: 1.6MM Material: FR4 Copper Thickness: 1/1/1/1/1/1/1/1OZ Min Hole: 0.3MM Min Line: 6/6 Mil Hole: L1-L8 ... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:P06E2880A0 Place of Origin:CHINA 6 Layer Hard Gold Printed Circuit Board , PCB Board , Gold Finger , Green Solder Mask PCB Specifications: Layer Count: 6Layer Gold Finger PCB Board Thickness: 1.6MM Material: FR4 High TG170 Copper Thickness: 1/1/1/1/1/1OZ Min Hole: 0.3MM Min Line: 6/6 Mil ... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:P04E2341AO Place of Origin:China 4 Layer Half Hole Printed Circuit Board Green Solder Mask Blue-tooth Module PCB Specifications: Layer Count: 4 Layer Rigid PCB Material: FR4 Board Thickness: 1.2MM Min Hole: 0.2MM Min Trace: 4/4Mil BGA: 10Mil Solder Mas: Green Surface Treatment: ENIG Main ... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:P06E3399A0 Place of Origin:China 6 Layer Half Hole Printed Circuit Board , PCB Board , FR4 Material , 2.0MM PCB Specifications: Layer Count: 6 Layer PCB Material: FR4, TG170 Board Thickness: 2.0MM Min Hole: 0.2MM Hole Stucture: L1-L6 Min Trace: 4/4Mil Copper: 1/1/1/1/1/1OZ Aspect Ratio: ... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:P06E4290A0 Place of Origin:China 6 Layer Half Hole Printed Circuit Board , 0.8mm , Green Solder Mask 6 Layer Half Hole Printed Circuit Board PCB Specifications: Layer Count: 6Layer Half Plated Hole PCB Board Thickness: 0.8MM Material: FR4 S1000-2 Copper Thickness: 1/1/1/1/1/1OZ Min Hole... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:S01O4623A0 Place of Origin:China Single Layer Aluminum Printed Circuit Board , 1.6mm , OSP , White Solder Mask Single Layer Aluminum Printed Circuit Board PCB Specifications: Layer Count: Single Layer Aluminum PCB Material: Aluminum Thermal Conductivity: 2W/mk Board Thickness: 1.6MM ... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:P01F0005A0 Place of Origin:CHINA Single Layer Aluminum Printed Circuit Board , LED PCB Board , Green Solder Mask PCB Specifications: Layer Count: Single Layer Aluminum PCB: Material: 5052 Aluminum, 3W, the material can be bent Board Thickness: 1.6MM Solder Mask: Green Surface Treatment: ... |
Witgain Technology Ltd
Guangdong |
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Brand Name:WITGAIN PCB Model Number:PO2E4538A0 Place of Origin:China 2 Layer Rigid Printed Circuit Board , FR4 PCB Board , Black Solder mask PCB Specifications: Layer Count: 2 Layer Rigid PCB Material: FR4 Board Thickness: 1.0MM Min Hole: 0.2MM Min Trace: 4/4Mil BGA: 10Mil Solder Mas: Black Surface Treatment: ENIG ... |
Witgain Technology Ltd
Guangdong |