My our company is professiona for sliding gate roller more than 15 years,and have design and producing capacity according to your request, drawings or samples .Size Range:Diamete 30-500mm.Thickness 8-50mm,Groove "V","U","H",Bearing one or two,Suport inside or outer,and so on.
All our customer service people are fluent in English; they will take good care of your requirements and transfer all the technical drawings and specifications. we can arrange shipment from Shanghai Port or Nantong Port to your designated portor or send directly the goods to customers' warehouse in Shanghai. It is always our goal to provide satisfactory services to customers with reasonable price, high quality product, accurate delivery time and all necessary assistance. We look forward to hearing from you and growing together with you. we are in sliding wheel making more than 25 yes a factory. we are the quality supplier of alibaba for 13 years. we are running aliexpress at the same time. The web address is : https://rongrolling.aliexpress.com/store/613694?spm=2114.search0126.96.36.19967c9c7rDSWTm well received the following:
Q:How To Order With "RongRolling" Sliding Gate Parts A:"RongRolling" is brand name of sliding gate wheels of Nantong RongChang Manufacture&Trading Co., LTd. When you order us we need you to provide us detailed size. Diameter of wheels or drawings. You should tell us what kind of grade you need. On usual we provide new samples need 10working days by OEM item For 10000pcs we need 20 working days to produce one item we accept T/T L/C and D/A D/p payment term Q:How About Rongrolling Sliding Gate Wheel A:Sliding gate wheels are integral features of your outdoor hardware, and at Barrier Components we sell this products in more than 30 alternative size, Our entire range of sliding gate wheels are galvanized and sold with sealed for life bearing guaranteeing their longevity and performance over a sustained period of time. These products also come equipped with various types of internal support brackets including U and V shaped grooves alongside round grooves. Q:How To Choose Right Wheels For Your Gate A:Sliding wheels come in several grade. The highest grade is heat treated C45 steel with dual bearing. This kind wheels is fit for big wheels and special heavy gate. The rank grade is C45 steel rods turning with one or two bearing. This will suffice for most installations. Lower grade is by cast iron wheels are not recommended even if cheaper enough. Now days for the heavy big gate cantilever wheels is very popular for heavy gate . which is use by some pulley block. If you need quality and quite wheels you can choose a right steel wheels with rubber cover. For light gate you can use good nylon wheels with bearing inside.
we have two websites:www.rongrolling.com&www.rongrolling.net welcome to visit and contact us.