ZhongShan BoCheng electronic .,ltd is located in ZheJiang province, Huzhou city, as a professional capacitor& toroidal core manufacturer, we have 20 years working experience in this line, and BoCheng salesroom established in 2008, as a sub- branch, our products export to worldwide due to high quality.We have internation advanced mordermized assembly line. We can produce all type of film capcitor and toroidal ring cores. The annual production ability of film capcitor is over 6 hundred milliom. The annual capcitor is over 20 hundred milliom. All of our production adopted national or...