About us
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312023-03In 2016 the company set up testing platform and other testing equipment
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312023-03In 2017, the company purchased three-coordinate testing equipment to test the product size data more precisely.
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312023-03Through the environmental management system certificate
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062023-04It is a traditional virtue of the Chinese nation to collect gold without losing it. For thousands of years, this virtue has been passed on unceasingly.
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102025-05
