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        National service hotline:   13956259526      13905620906

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        Quality is the lifeline

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        Tongling Yuanyi Precision Machinery Co., Ltd.
        Address: 129 west Cuihu road 5, Tongling Economic Development   Zone, Anhui Province

        Tel:+86 13956259526       

        Tel:+86 13905620906
        E-mail:sale@yyjgjx.com    

        Skype:elena.chen93

        News

        Good news: the company has obtained six national utility model patents
        Release time:2020-11-28 09:15:36 | Browse times:

        Recently, the company has six utility model patents authorized by the State Intellectual Property Office.

        Patent name: "A new type of surface grinder"

        Patent number: ZL 2019 2 1734534.1

        Patent name: "A grinder to improve the machining accuracy of shaft parts"

        Patent number: ZL 2019 2 0887368.2

        Patent name: "a lathe with fast automatic clamping and feeding"

        Patent number: ZL 2019 2 0887369.7

        Patent name: "Wire EDM for easy recovery of spark oil for integrated circuit molds"

        Patent number: ZL 2019 2 0887366.3

        Patent name: "Slow wire machine for stable operation of integrated circuit molds"

        Patent number: ZL 2019 2 0886809.7

        Patent name: "A high-efficiency and stable working EDM machine"

        Patent number: ZL 2019 2 0886810.X

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         Last chapter:Tongling Municipal Party Secretary Ding Chun and other leaders came to our company to investigate and guide the work
         Next chapter:Tongling Yuanyi Precision Machinery Co., Ltd. First Trade Union Member Congress
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        Tongling Yuanyi Precision Machinery Co., Ltd.

        Tel:+86 13956259526        Tel:+86 13905620906       

        E-mail:sale@yyjgjx.com     
        Address: 129 west Cuihu road 5, Tongling Economic Development Zone, Anhui Province

        Copyright of Tongling Yuanyi Precision Machinery Co., Ltd. Technical support:Creation Network

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