Internal spur gear

Date：[2014/3/8]

Internal gear processing,large gear processing,helical gear processing,hobbing processing,gear shaping processing,milling gear processing,gear grinding processing

ID：YJX14020701

We support customized processing according to drawings or samples.

Tel：0755-83686090

Email: skerlin@szyujiaxin.com

Whatsapp: +8615986816992

Skype: +8615986816992

Wechat: yujiaxin-666

Alibaba: QQ:

Shenzhen Yujiaxin Tech Co., Ltd. is a leading manufacturer of precision metal parts in China. Over 20 years of experience. We provide customized processing services and high-precision, complex-structured metal components for consumer electronics, automotive, medical, industrial, military and other industries.

Internal gear processing,large gear processing,helical gear processing,hobbing processing,gear shaping processing,milling gear processing,gear grinding processing

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Internal spur gear

We support customized processing according to drawings or samples.

Internal gear processing,large gear processing,helical gear processing,hobbing processing,gear shaping processing,milling gear processing,gear grinding processing

精品无码久久久久久久久久,欧美激情中文字幕精品自拍,久久国产乱子伦免费精品下载,久久综合人妻精品无码视频,亚洲专区首页在线观看,日本黄 r色成人网站免费