NEWS
2011
02
07

Our company was rated as private technology enterprises in Jiangsu Province

Our company was rated as private technology enterprises in Jiangsu Province

2009
07
20

Our company was awarded the honorary title of "Contract-honoring and trustworthy enterprise" by Nanjing government

Our company was awarded the honorary title of “Contract-honoring and trustworthy enterprise” by Nanjing Industrial & Commercial Administration in ...

2009
06
15

Our company has successively been awarded the title of "Contract-honoring and trustworthy enterprise " by the People's Government of Gaochun County

Our company has successively been awarded the title of "Contract-honoring and trustworthy enterprise" by the People's Government of Gaoc...

2009
06
15

“Zhengsen” brand bamboo activated carbon passed the examination of the relevant departments of state

“Zhengsen” brand bamboo activated carbon passed the testing and the inspection by the forest chemical product quality supervision and inspection offic...

2009
06
15

The “Zhengsen” brand of our company has been accepted by the State Trademark Administration.

The “Zhengsen” brand applied by our company has been accepted by the Trademark Office of the State Administration for Industry and Commerce. Therefore...