Phone

+86 0580-8050389
   +86 13905809097
   +86 15957098580
   +86 13185906464

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+86 13185906464
   +86 15957098580

Email

mark@hardenscrew.com
   mark.shikk@outlook.com 

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Zhoushan Harden Screw Barrel Co., Ltd., established in 1990, is one of the earliest enterprises in China dedicated to the research and development of screw barrels.