Cixi Xinlong Spark Plug Co., Ltd. is a professional manufacturer of spark plugs in China. Our company was established in 1991. Now, our company covers an area of about 6,000 square meters. We use the world leading manufacturing equipment and technology. We have successfully passed the evaluation of ISO9001 certification and numerous inspections and tests.



We are devoted to strict quality control and excellent after-sales service. With several engineers having senior titles and an internationally leading inspection center which is equipped a full set of advanced inspection...