As of late 2009, Wintec Products will have been in business for 10 years. In that decade our company has grown from a simple decorative tubes manufactor to be the one who has the ability to offer completed railing systems. The Railing System includes the top rail slot tubes with grade 304/316L and Duplex 2205 stainless steel. The slot tubes are then polished to be satin or mirror polishing Titanium color coating to be Luxury Gold or Grace Black are available as well. End caps and conntectors are firstly cast from 304/316L and Duplex 2205 stainless steel and machined to close tolerances. Then annealed and electro plated followed by satin linishing or mirror polishing This manufacturing process makes our railing systems ideal for applications where exposure includes salt air or salt water. We now produce all of our products from either 316L or Duplex 2205. Both 316L & Duplex 2205 grades provide better overall corrosion resistance.