Tan Exhaust has more advantages than their competitors. One of these is experience and the other thing is Also the Company has a labrotory for their customers who wants to build a prototype muffler systems for buses, trucks, tracktors, and generators.Tan Exhaust & Automotive Company is a very proud to be able to offer our customers to build their own designs. Most important thing offer our company is to have a product Quality plan and this benefits both our customers and us in supply demand and cost benefit. Company is certified with ts en iso 9001:2000