Wiper blade steel strip production line
1.grade with ck67,ck75.sk5
2.size(thickness&width):0.8 x 7mm, 0.8x 14mm, can be made accord to customer`s request
3.harness:45-50HRC, tolerance +/-2HRC for one coil
4.edge:slit,no burr
5.application with auto wiper blade
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