... History : More than 20 years history to manufacture tungsten, titanium (TC4 ,TA2,TA1)and 316L stainless steel products; Just ... pendant,stainless steel pendant, 1. Material:titanium /316L stainless steel,pure titanium material,non-rust,non-allergie,radiation-proof,acid ... and reliability,more than 80% products export to US,Germany,Netherlands. OEM/ODM Metal Factory Diamond Heart Titanium Pendant Jewelry