發展歷程
1. 1999年,公司正式成立,在包裝領域與三井化學展開合作
Leaf-heart was founded in 1999,began to cooperate with Mitsui Chemical Inc in the field of packing.
2. 2004年,在改性、電纜領域與三井化學展開合作
Leaf-heart began to cooperate with Mitsui Chemical Inc in the field of modification and electric cable in 2004.
3. 2005年,公司銷售額超過1億人民幣
The annual sales amounted to more than 100 million yuan in 2005.
4. 2006年,在改性、醫療、包裝領域與巴塞爾公司展開合作
Leaf-heart began to cooperate with Basell in the field of modification,health care and packing in 2006
5. 2006年,公司獲得自營進出口經營權
Leaf-heart was authorized with the right of self-managed imoport and export in 2006.
6. 2010年,在改性、電纜領域與帝斯曼展開合作
Leaf-heart began to cooperate with Royal DSM in the field of modification and electric cable in 2010.
7. 2013年,在包裝領域與英力士展開合作
2013年,在包裝、電纜、改性等領域與JPE、JPP公司展開合作
Leaf-Heart began to cooperate with INEOS in the field of packing in 2013.
Leaf-Heart began to cooperate withJPE,JPP in the field of packing,electric cable,and modification in 2013.
8. 2016年,公司銷售額超過4億人民幣
The annual sales amounted to more than 400million yuan in 2016.
9. 2017年,注冊并成立了天津葉心，深圳葉心，建立重慶辦事處
In 2017,the branches of Tian Jin Leaf-Heart and Shen Zhen Leaf-Heart are incorporated.
the branch of Chong Qing office is set up.
10. 2018年成立南通瑞智工廠
In 2018, Nantong Ruizhi workshop established.
11.2019年成立重慶葉心
In 2019,the branch of Chong Qing Leaf-Heart was incorporated.