... , Carbon Steel, Stainless Steel Masking Hanging HooksWe make masking hanging hooks for more than 15 years, with over 5 thousand of ... can meet most requirements that you need, main of our hooks are export to North America.1. Capabilities: NameMasking Hanging HooksMaterialSpring ... :3. Certificates ( ISO9001:2008 & ISO14001:2004):4. Photos: Masking Hanging Hooks