Q1: What is product can you buy from mingxinlong? A1: Various sizes and models of flanges and pipe fittings, and we accept customized. Q2:Can you provide samples? A3:Sure, we don't want there to be any mistakes in mass production. And we are pleasure to show our quality for you. Q3:How is quality ensured? A4:Once your order is confirmed, we will perform a full review to point out any issues that our engineers feel may affect the quality of your parts. Each batch of goods must have QC inspections for many times. Q4:What’s your delivery time? A5:Normally in 15-40 days, we will make the delivery as soon as possible with the guarantee quality.
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