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Weihai Longgang Paper invested 210 million yuan in 2019 in a new high-strength corrugated base paper production line with pulping and a wastewater treatment plant. Trial production started in August 2019.
“Weihai Longgang Paper Co., Ltd.(Longgang) invested 210 million yuan in 2019 for a new high-strength corrugated base paper production line”fulimachinery.com
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