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Jul 12,2024
December 2008
Acquisition of Shanghai Lili Plastic Co., Ltd.
December 2005
Achieted ISO14001.2004 certification
April 2004
Achieted ISO9001.2000 certification
1992
Shanghai Lili Plastic Products Co., Ltd. was founded by 100 percent sole proprietorship.
2002
Moveed to Zhejiang and established Shaoxing Dayang Plastic Co., Ltd.
1990
Japan's Dayang News Agency founded Shanghai Dayang Chemical Co., Ltd. as a 100 percent sole proprietorship.