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A continuously updated global directory of robotics, automation, and AI suppliers

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Changchun Yuheng Optical Co., Ltd. 长春禹衡光学有限公司

Address 333 Feiyue East Road National High-Tech Development Zone Changchun Jilin Province China  China Contact https://www.yu-heng.cn/ Company Profile

Changchun encoder and optical linear-scale maker since 2005, majority-owned by SZSE-listed Changchun Aoptics (002338).

Weton 长春汇通光电技术有限公司

Address Changchun Jilin 130000 China  China Company Profile

Chinese rotary-encoder maker in Changchun, operating since 2011 as a wholly-owned subsidiary of Shenzhen Inovance Technology (SZSE: 300124).

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