As leading sports equipment Manufacturer and Retailer we excel in delivering best in class Oil Pressure Switch followed by top notch auto electric. Located in Beijing, Beijing, China we take pride in our technologically advanced production facility, boasting Own Lisence. Based on increasing demand in Oil Pressure Switch and best quality of our auto electric we have crossed Approx 2 Million US Dollar annual revenue, owing to United Arab Emirates,Australia,Canada,Germany,United Kingdom export market share reaching Above US$100 Million of export ratio. ruian cenwan auto electric appliance co.,ltd Professional Association holds 15 Years of export history, established back in 2005 with US$10 Million - US$50 Million initial business capital.