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2011

Our company was rated as private technology enterprises in Jiangsu Province

2009

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

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

“Zhengsen” brand bamboo activated carbon passed the testing and the inspection by the forest chemical product quality supervision and inspection office of the State Forestry Administration. All the adsorption indexes of bamboo activated carbon are at the forefront in the word and in China. Our company has become the first bamboo activated carbon manufacturer in China that has passed the national activated carbon test, and its products have been well received by experts at home and abroad.

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

2009

“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

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...

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