Carefully Selected Raw Materials


Stringent control over raw material supply channels to ensure product quality from the source

99.99% High-purity Copper from Kunming and Jiangxi

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Stringent control over raw material supply channels to ensure product quality from the source

Fire-resistant Mica Tape Imported from Germany

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Stringent control over raw material supply channels to ensure product quality from the source

Non-toxic and Environmentally Friendly Materials

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Stringent control over raw material supply channels to ensure product quality from the source

Irradiation Cross-linking Level A Insulation Material

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Stringent control over raw material supply channels to ensure product quality from the source

Quality Control Process


Stringent control over raw material supply channels to ensure product quality from the source

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21 raw material incoming inspection items

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10 wire drawing quality inspection items

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14 wire stranding quality inspection processes

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13 insulation inspection processes

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9 irradiation inspection processes

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15 cabling inspection processes

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10 sheathing processes

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11 warehouse incoming inspection processes

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12 factory outgoing inspection processes