In the afternoon of May 18, the provincial quality supervision bureau, municipal and district leaders and their delegation came to our company for an inspection on product quality management, and also learned about some problems encountered···

During the visit, President Peng accompanied municipal leaders to visit the workshop production environment and production process, and introduced the company's development direction to municipal leaders, which was unanimously r···

  Tress Group will continue to carry out technical research, product testing and expansion of the field of intelligent fire protection system and photovoltaic grid connected inverter, continuously improve the added value of produc···

On the afternoon of December 6, 2021, a delegation led by Liu Ruihua, Vice Chairman of Xialu District CPPCC, visited our company for investigation. President Peng, our general manager, accompanied us on a visit. Chairman Liu made detailed i···

Hubei Grandsolar New Energy Technology Co., Ltd attended the 2015 All Energy in Melbourne, Australia from Oct 7th to 8th. Our products including grid tie inverter, off grid inverter and solar portable power systems were exhibited this t···