is not compatible with soldering.D. Weld-ability - Although TFS can be welded when the metllic coating layers are removed, its weld-ability is inferior to ETP.E. Coating weights - Unlike the multiplicity of coating weights with tin, only one standardized chromium-coated product is manufactured.2. What is the application of ETP?Its products are widely applicable in industries such as can making, auto manufacturing, electricity and home appliances.3. What abou the lead time for mass production?Our