We are very glad to introduce us to you, as an professional manufacturer of series Universal Joints and Spark Plugs, sincerely hope to establish good business relations to you. Now our technique and output can satisfy your any need, so far the Universal Joint is over 1,000,000 pcs per year, the Spark Plugs is more than 10,000,000 pcs annually, for ten years effort, we had create our owened famous brand " WBD "and much overseas market, for examples, the South-east Asia, the Middle East, Africa, South Africa, South America etc, also export to Europe & American. So trust us, send your inquiry to us, we will give you best service. Welcome make by your design and OEM. Thanks a lot.