Shanghai Visions Electronics Technology Co., Ltd gains the international market distribution from the supplier Zhejiang Refine Electronics Technology Co., Ltd. Refine is located in Zhejiang province and owns a factory more than 40,000 square meters. Refine mainly focus on the Nitrogen Oxygen Sensor (NOx) which is used in truck engines and other diesel engines. We are able to meet different brands demand, including Mack, Kenworth, Benz, Volve, DAF, etc. With our own R&D team support, we are also able to offer OEM service based on local market demand. We aim to supply more stable and cost-effective NOx sensor to the logistic industry.