1 SPS smart production solutions GUANGZHOU 25TH -27 TH FEB Conton fair booth： 3.1 F17 36㎡2, Productronica shanghai China 26TH-28 TH MAR Shanghai New International Expo Center booth：W2 2260 36㎡3. The 22 TH China International Scientifi

Two-way solenoid valve is divided into normally closed type and normally open type. The normally closed type is closed when the power is cut off. When the coil is energized, the coil generates electromagnetic force, so that the moving iron core overcomes the spring force and the static iron core pul

The NSF mark is your assurance that the product has been tested by one of the most respected independent certification organizations in existence today. It is valued by consumers, manufacturers, retailers and regulatory agencies worldwide. The NSF certification mark on a product means that the prod

After the company was awarded a well-known trade name in Zhejiang Province in early 2019, it was recognized as a high-tech enterprise by the state in November and won.National "High-tech Enterprise" title, Sanlitson Solenoid Valve Co., Ltd. officially entered the ranks of national high-tech ente