Hebei, China

Main Item: Powder metallurgy parts, Precision casting
Business Type: Manufacturer

Patent name: A manufacturing method for controlling the telescopic structure of the ignition switch bolt Technical field: The invention relates to an ignition switch structure, in particular to a telescopic structure for controlling an ignition...

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zhenliang wu ( Qinhuangdao Ruilong Precision Parts Co., Ltd. )
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Listed on Nov 22, 2020