Guolian Electronic was established in 2004 in Linyi, China. The company specializes in producing and developing brake wear sensors and electronic connections for the automobile industry on a global scale. Offering the best quality sensor for customer is our core guiding principle. To ensure the quality in the production, our production process strictly follows the international standards in automotive industry. The company is ISO9001 and TS16949 certified. The company provides choices of brake sensor with over 400 models. The coverage of the sensor range from passenger vehicles to heavy duty and truck vehicles.