T & D Materials Mfg. Llc is an ISO 9001 OEM Company with over 250,000 sq. feet of manufacturing facilities. We manufacture high quality Tantalum, Niobium Tungsten & Molybdenum Products and Parts at factory direct pricing. Our offices are located in Pennsylvania, however, our factory is in China, but as I said we do own our factory. This way no third party involvement is needed. T & D Materials Mfg. Llc is also a ?non-conflict? smelter and if needed will supply paperwork for you. Also, if you get orders with Titanium in them we will price accordingly. Basically, I just wanted to introduce myself and my company and see what kind of pricing we could get for you. Pricing does include delivery to your door for domestic shipments and we offer terms of net 30 days from arrival to your door. Thanks Again!!!