furring channel 1 Ceiling Channel Made Of High-Quality Snowflakes Steel, Adopting Laminose Strut Channel By Cold-Formed Technology, Are A Kind Of Metal Framework Made After Several Continuous Rolling. 2 Specification: lenght:1000-6000mm width:50mm/60mm heigh:12mm/16mm/17mm/18m/19mm 60mm*24mm 60mm*27mm tickness:0.35mm-0.70mm Tip:the size can be made by your order. 3 Advantages and features: 1.Light,good strength,cauterization resistance and water resistance; 2Matching magnesium fire-proof board,gypsum board,and many other wall and ceiling board; 3Moisture -proof,shock-resistance,high-effecient,environmentally-friendly and so on; 4.Easy and fast for installation,time-saving; 5 prompt delivery,high quality,competitive price and complete sets of style; We can supply you the products based on your specific requirements; Why PENNON Building Material CO., LTD is your best choice? 1 Specialize in Building materials industry for 19 years. 2 Totally independent marketing, sales and manufacturing organization. 3 High standards of professionalism and reputation in the global market place