Zhejiang Huafeng new material Co., Ltd. is a state-level high-tech enterprise RD, production, sales and service of new pipe material. Founded in 1998, the company is headquartered in Fuyang Hangzhou, covering an area of about 140000square meters with regi
Rotary Paddle Level Switch utilizes micro motor as drive device, transmission shaft contact with clutch. When it doesn't contact with material, the motor runs normally; when the blade contacts with material, the motor stops running; testing device outputs