Channel specifications mainly used height (h), leg width (b), waist thickness (d) of equal size to represent the current domestic channel sizes from No. 5-40, the corresponding height of 5-40cm. At the same height, light channel narrower than the legs of the ordinary channel, waist thin and light weight. 18-40 large number of manufacturers wholesale channel channel, 5-16 channel number for the medium channel. The actual import channel marked Size and related standards. Import and export orders in the channel is generally determine the appropriate carbon steel (or low alloy) steel after the channel to the specifications required for use in the main. In addition to the standard number 10 channel price, channel no specific composition and performance series. Hot-dip galvanized steel channel known as galvanized steel channel can also be called hot-dip zinc channel, based on common channel for the substrate after blasting operations, dipped about 440 ~ 460 ℃ melted zinc solution channel wholesale prices, so that not only the channel member surface coated thick layer of pure zinc, but also to produce a zinc-iron alloy layer, and thus play a preservative purposes. Channel wholesale prices, wholesale prices show Bo-commerce channel (certified), Huaibei channel provided by the Hefei Show Bo Trading Company. Hefei Show Bo Trading Company (www.hfzhanbo.com) is Hefei, steel leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Bo-commerce leader in developing the staff warmly welcome all inquiries negotiations to create exhibition Bo Trading a better future.