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Honor certificates

Location:Home >Company > Honors and Qualifications > Honor certificates

29 years of professional customized gear transmission manufacturers, high-speed teeth, bevel gears for 10 consecutive years into the domestic gear industry top three, has been awarded 45 national invention and utility model patents

National-level "specialized, refined, distinctive and innovative" enterprise

2024-04-06 Source:原創(chuàng) Views:2860

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重慶智展齒輪傳動(dòng)有限公司

重慶智展齒輪傳動(dòng)有限公司

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日韩无码AV一级片_亚洲成人性爱_手机看网站AV_久久AV中文字幕

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