Features:
★ Product use 6005-T5 aluminum alloy fittings all 304 stainless steel, high strength, corrosion resistance is good;
★ there are partially pre-assembled on-site without the need for drilling, cutting and other operations, simple adjustment, locking namely to complete the installation;
★ Product use 6005-T5 aluminum alloy fittings all 304 stainless steel, high strength, corrosion resistance is good;
★ suitable for small areas of snow; price cheaper than a 1# system low about 5% to 10%.