Hongtuo Instruments is in full swing at the Shanghai International Rubber Exhibition on September 16, 2020. The instruments displayed this time include a density meter and a tensile testing machine. There are many visitors and exhibitors coming to the impact test machine, but during this epidemic pe

At the end of October, our company participated in the 2020 Shenzhen Rubber and Plastic Exhibition. The leaders of the Provincial Association came to inspect, and the person in charge of the exhibition gave a detailed introduction The performance and characteristics of our exhibited products are hig