"ventilated aluminium curtain wall"

GP-019: Kính nghệ thuật khắc axit

Product Description Hydrofluoric acid treated decorative glass. Features ✓ 0.1-0.3mm etch depth✓ Ra 0.8-1.6μm roughness✓ Custom stencil designs✓ ANSI Z124.2 certified Packing & Shipping ✓Neutralization certificates ✓PH test strips included ✓Etching depth gauge ✓Artwork approval system ✓The actual packaging shall be subject to the photos taken by the corresponding staff at the time of shipment. It is mainly carried out in accordance with the customer's requirements for