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Any unauthorized attempt to repair the product(s) by the customer, or any unauthorized modifications by the customer .In addition, this warranty does not apply to products that have been subjected to abuse or operated in environments that exceed their design specifications.
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2020
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03
On July 5, 2019, ministry of science and high technology research and development center organization expert group for changchun YuHeng optical co., LTD. "high resolution angular displacement sensor displacement and industrialization" (2017 yff0105300) project, intermediate inspection on site identified YuHeng optical project management and orderly, fund use reasonable and giving play to the role of the "restructuring the committee" and completed all the requirements for the interim, through the acceptance.
05
2020
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03
On November 30, 2018, in jiangsu kunshan antique three seminars, respectively is: "annual meeting and electric drive system of the new energy automotive technology and market seminar", "new energy automobile convention and power battery safety management technology seminar", "servo, motor control and application development technology and industry for discussion meeting".
05
2020
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03
Sensing sincerity, only Yuheng
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