2020-09-15 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
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2020-09-04 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
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2020-09-04 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
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2016-04-20 ● SIAF Guangzhou Time: March 2018 March 4 to 6 Guangzhou Trade Fair ● 2018 GD WATER Time: April 2018 April 2 ~ 4 Guangzhou Poly ● ASIAWATER 2018 Time: April 10, 2018 Kuala Lumpur ● IE expo 2018 Time: May 2018 May 3 ~ 5 Shanghai New International Expo Center ● IFAT 2018 Time: May 2018 to May 14,
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