We are a professonal manufacturer of home alarm system in China mainland, which is affiliate to Sinda Group(HK)Co.,Limited. We have our own research base in Hongkong,integrating with developing,produc...

7th Floor, 1 Block, No. 41 Yanlong Rd, Hi-Tech Zone, Changsha, Hunan, China

<p class="intro-cnt J-txt-cnt"> Established in 2001, LEADING Science &Technology, has been bringing constantly updated water pump control and prote...

F5-7 Building 3, Group M6 Torch Town, Yinpen Road Changsha Hunan ***, F5-7 Building 3, Group M6 Torch Town, Yinpen Road

Our corporate venture was first launched with initial business capital of US$5 Million. Based on our vast industrial experience with Ruler we came a long way from when Hunan Walshiny Sensing Technolog...

Hunan Road No. 4388 Floor 4 Shanghai Shanghai 201318 China

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