THE แผ่นพื้นเหล็ก DIARIES

ผลิตจากเหล็กชุบสังกะสี รีดขึ้นรูปเป็นลอนCellular roof deck delivers precisely the same abilities as roof deck Together with the extra advantages of enhanced load ability, enhanced span capabilities, and improved physical appearance in the underside in the deck. A flat lin