1. How do we guarantee quality? Always have pre-production samples before mass production; Always carry out final inspection before shipment; 2. What can you buy from us? Stainless steel, carbon steel, galvanized pipe, PPGI, PPGL 3. Why should you buy from us rather than from another supplier? The company has sufficient inventory to ensure customers Receive goods at the lowest price and shortest lead time when purchasing. A professional logistics team and after-sales team will solve all shipping and receiving problems for you. 4. What services can we provide? Accepted delivery terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express, DAF, DES; Payment currency accepted: USD, EUR, GBP, RMB; Payment types accepted: T/T, L/C, D/PD/A, MoneyGram, credit card, PayPal, Western Union, Cash, escrow;