In Shenzhen Convention and Exhibition Center CIBF ninth China International battery technical exchange conference / exhibition, Shenzhen Haisic technology Co., Ltd. has been successful. The product is highly praised by the new and old customers. The latest research and development product computer extrusion test machine is well received by customers. Not only is it highly evaluated from the aspects of appearance, explosion-proof and performance, but also the customers have provided valuable opinions to our products. We will continue to develop new products from the customer's perspective as always. Products are used and shipped to customers.