No.33,Middle Huanghe Road, Sanmenxia, Henan, China

Sanmenxia Kind Ind.Trade Co.,Ltd. Was established in 2011,located in beautiful Sanmenxia City(The city of Swan)of Henan province,China.We specialized in the research and production of electrical insul...

3F,Building No.4,No.471 Guiping Road, Shanghai, China

Shanghai San-Xin Instrumentation, Inc. is specialized in manufacturing pH meter, TDS Meter, conductivity meter, chlorine meter, water hardness analysis meter, Dissolved Oxygen measuring meter, industr...