5 Test Standards for  Eco Friendly Metal Buttons

5 Test Standards for Eco Friendly Metal Buttons

5 Test Standards for   Eco Friendly Metal Buttons TABLE OF CONTENTS 1.EU RoHS Certification2. OEKE-TEX Certification3. Nickel Free Test4. Needle Detection for All Metal Trims5. Visual Inspectioin Standard Requirements for Appearance Although metal buttons are an...