... or Powder Coating 4) Certificate: ISO, CE, SONC steel grill door Main Material: High quality cold-rolled steel sheet & stainless ... 6. Colour&Surface Wood Grainy Texture: Diversified available 7. Door leaf thickness: 50mm, 70mm, 90mm as the normal. Special ... 90 as standard size, custom size also available. (height*width*door leaf thickness) 10. Accessories: Hinges, lockset, handles, viewer(peephole ...