Company News

[Signing Ceremony] Hainan Jiahaisen and Yihua Life Technology Co., Ltd. reached a cooperation agreement

2024-05-27

On May 24th, at the beginning ...

China Petroleum International Co., Ltd. visited Jiahaisen for exchange and cooperation

2024-02-28

Yesterday, a delegation of fou...

Bionatural Gas Carbon Reduction Development: Jiahaisen Carbon Energy and Zhoukou Chengzhi Bioenergy have successfully signed a development agreement for their bio natural gas carbon reduction project!

2024-01-24

As the end of the year approac...

[Signing] Henan Xinxiang Hong Kong Cooperation and Exchange Fair held in Hong Kong

2023-05-21

In the beautiful season of spr...