As one of the three Creators of Chinese National Oxygen Sensor Industry Standard 2, We, PUCHENG SENSORS(Shanghai)CO., LTD., founded in 1986, is one of the biggest Sensor manufacturers in China! We are specialized in manufacturing sensors, such as Oxygen sensors , Crankshaft Sensors, Camshaft Sensors, ABS Sensors, Throttle Position Sensors, Speed Sensors, Manifold Absolute Pressure Sensor, Idle Air Control and so on .... As an enterprise with over ten years&＃039; experiences in the development of Electronic Fuel Injection System in China, Pucheng Sensors (Shanghai) Co., Ltd., starts to export Oxygen Sensors to the United States in a large scale from the beginning of the 1990s, and becomes the only Chinese enterprise whose Oxygen Sensors have a good sale in the United States. Nowadays, Pucheng is able to produce over one million sensors per year. The products cover thousands of categories and correspond to over 20, 000 OEM numbers. The products are mainly exported to North America, Europe, Middle East area, South America etc. We have established business relationship with about 500 clients world wide. The products provided by Pucheng can be rated as high quality products with the highest performance-price ratio, which have brought fat profit to our clients and earned favorable comments and trusts for us. With over twenty years&＃039; experiences in the technical field of auto sensors, Shanghai Pucheng has accumulated abundant technical forces. By utilizing and integrating the resources such as circumjacent research institutes, universities, vendors, ect., Pucheng has achieved rapid progress in the research, development and production of the sensors. A large amount of sensors with advanced technologies and outstanding qualities have been put to the market by us. Meanwhile, our technical development team keeps on doing research with a speed of putting forward up to several tens of new products per month. New car sensors are continuously developed and produced for our clients