It has rich producing experience, powerful technological strength, and has brought in advanced producing equipments and exquisite checking equipments from home and abroad. It was named as "Fixed-point producing Enterprise for High-quality products" by Zhejiang Automobile Industry Company in 1998,and It has passed ISO 9001:2000 International Quality System Verification in 2000,and was awarded Quality Certificate of igniting coil by "Chinese Light Industry Product Quality Security Center" in 2004. The product has qualified by Automobile and Electric Appliance Checking Center of zhongqi Company (Changsha).lt has got higt popularity by customers with its high quality, suitable price and perfect service.