Nickel Alloy Pipe/tube Ns336/ns313/4j36/invar36/alloy31/alloy20 Hot Sale China Factory Price
Negotiable /Ton
Min.Order:1 Ton
LIANYUNGANG DAPU METAL MATERIALS CO., LTD
Q1. What are your company's main products ?
A1: Our main products are alloy materials, stainless steel, carbon steel, galvanized steel, aluminium products, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS Verified.