In the autumn of October, Dangui fragrance, on the afternoon of October 18, Song Zhiheng, the leader of the Science and Technology Department of Zhejiang Province, visited the company. The general manager of the company Tian Xinguang and the company executives warmly received the Song Hall and the Song Hall. Reported the development history, technical strength, product planning and development goals of the company. Song Hall expressed strong interest and high attention to Fingerprint Identification Technology of the company, encouraging the company to take advantage of existing technologies and products, seize market opportunities, and make fingerprint identification products more popular and applicable. The rapid development of the company in the past five years has fully affirmed and appreciated, and encouraged the company to achieve greater results in the next step of development. Afterwards, a group of three people from the Song Hall visited the company's various departments in the company of Tian Zong. Fixed Ball,Hard Sealed Ball,Hard Sealed Sphere,Hard Sealed Fixed Ball Antong Valve Co.,Ltd , https://www.atvalveball.com