Donghua News
- ABB Drives' Training on Energy & Audit
- April 14, ABB drives’ training on energy audit was successfully held in Donghua. 40 people from sales and technical service department attended this training. This training was mainly about energy sa ...
- Frequency Conversion Energy-saving Monitoring Software Won Government's support
- Our frequency conversion energy-saving monitoring software own special funding form Hangzhou government’s information services industry, and the first grant has arrived recently. We have been devote ...
- Frequency Conversion System’s Successful Operation to Qingchun Tunnel Fans
- On the morning of December 28, 2010, Qingchun River tunnel opened. The tunnel is north to Qingchun East Road, Qianjiang New District, and south to Shixin Road, Xiaoshan District. It is the first tunne ...
