Company Profile


Henan Dongjin Precision Tools Co.Ltd

Honor


A diamond roller for the engine valve stem lock clip groove

A diamond roller for the engine valve stem lock clip groove

A type of drill bit trajectory diamond roller

A type of drill bit trajectory diamond roller

A new type of diamond roller

A new type of diamond roller

A diamond grinding wheel for grinding rails

A diamond grinding wheel for grinding rails

A tool for trimming slider diamond rollers

A tool for trimming slider diamond rollers

Factory Appearance


Factory area landscape
Factory area landscape
Factory area landscape
Factory area landscape

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We always uphold the business philosophy of win-win cooperation, look forward to working with you hand in hand, mutual benefit and win-win, create brilliant!

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