Q: Are you trading company or manufacturer ? A: We are factory.Our factory name is HEBEI KINGMETAL flange and fittings manufacturing co., ltd Q: How long is your delivery time? A: new production: 30-45 days for 1 or 2x20' containers, 2 monthes for 2-4 containers B: Stock products: 5 days delivery Q: Do you provide samples ? is it free or extra ? A: Yes, we can send samples for checking after order confirmed, but the freight charge will be beared by buyer B: if customer release order, we will bear the sample fee and freight Q: What is your terms of payment ? A: 30% TT deposit after order confirmed, full balance will be paid before shipment B: by LC at sight If you have any other questions, please contact me as below: