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2021
In 2021, the fifth film production line was put into operation. So far, Yinjinda has annual production capacity of 50,000 tons of PETG shrink film.
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2020
In 2020, one PETG raw materials production line with an annual output of 60,000 tons was put into operation.
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2019
In 2019, the fourth film production line was put into operation.
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2017
In 2017, two PETG raw materials production lines with annual output of 15,000 tons were put into operation, and one functional polyester film production line with annual output of 50,000 tons was put into operation.
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2013
In 2013, one customized PETG production line was put into operation, and Henan Daxinyuan New Materials Co.,Ltd.was established.
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2012
In 2012, Henan Yuanhong High Polymer New Materials Co.,Ltd.was established.
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2010
In 2010, Henan Yinjinda New Materials Co.,Ltd.was established.