Located at the scenic xiamen state high-tech innovation center - xiamen entrepreneur park for overseas Chinese scholars, xiamen jiahua electrical technology Co., Ltd. is a sino-foreign joint-venture company engaged in high technology. With an aim at the r&d, production, sales and technical services for the products that are able to detect the failure inside the electrical devices, this company owns a technical team with a strong expertise in scientific research and a professional service team oriented to customer care. The major engineers involved in scientific research are the members of the national technical committee in electric chemistry of standardization administration of China. Using the international advanced technology, the company successfully developed a patented product which received a proprietary intellectual property rights in 2005. Jh 1000 sf6 electrical equipment failure detector, which ranks in the leading position in the world in terms of major performance standards. Based on jh 1000 sf6, the company has, in turn, successfully developed jh 2000 and multi-functional jh 3000 series of sf6 electrical equipment decomposition proudct detectors over the past two years. Currently, the detectors have been widely applied in the provincial-level power generation and supply enterprises in Beijing, shanxi, zhejiang, fujian, jiangsu, yunnan, guangdong, hunan, and hebei as well as shiky corporation. They have successflully detected 46 pieces of faulty equipments and thus avoided many potential accidents and also received favorable comments from their users. The company endeavors to do its part to ensure a safe and economic operation of electrical equipment.