kraken中国-kraken官网地址     Shenzhen Donglong Weiye Sensing Technology Co., Ltd. (SZDLWY) is an agent sales company focusing on foreign famous brand sensors, mainly for product sales and technical support for OEM manufacturer services. The company was established in 2011 and relies on years of sales experience And technical support to provide customers with quality and satisfactory products.The company's main products: gas sensors, pressure sensors, curr...