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2023
At the end of 2023, Zhongcheng's "expansion of an annual production capacity of 30000 tons of polyolefin heat shrink film" project was completed.
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2022
In February, the company was included in the 6th batch of national green factory lists.
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2021
In February, Zhongcheng passed the national green factory certification.
In July, Zhongcheng won the third batch of national specialized, refined, and new "Little Giant" enterprises.
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2017
In August, the 1st phase project of Zhongli Technology, a subsidiary established by the company's holding company, was successfully put into operation.
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2014
Started a new plant with a total production capacity of 40,000 tons.
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2011
Obtain "The National Torch Plans"
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2010
Publicly Listed in Shenzhen stock exchanges.
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2004--2008
From 2004 to 2008, the company made significant breakthroughs in design, equipment, technology, and other aspects.
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2001
Established Zhejiang Zhongcheng Packing Material Co., Ltd.
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2000
We developed the 1st good polyolefin shrink film production line in 2000 after research on the Italian production equipment and more than 50 independent innovations and upgrades.
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1996
The predecessor of the company, Zhejiang Zhongda Plastic Co., Ltd., was established and started the 1st production line.
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