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| Standard | DIN, ASTM/ANSI, JIS, EN, ISO, AS, GB |
| Material |
Stainless Steel: SS201, SS303, SS304, SS316, SS316L, SS904L, SS31803 Steel Grade: DIN: Gr.4.6, 4.8, 5.6, 5.8, 8.8, 10.9, 12.9; SAE: Gr.2, 5, 8; ASTM: 307A, 307B, A325, A394, A490, A449 |
| Finishing | Zinc (Yellow, White, Blue, Black), Hot Dip Galvanized (HDG), Black, Geomet, Dacromet, Anodization, Nickel Plated, Zinc-Nickel Plated |
| Production Process | M2-M24: Cold Forging; M24-M100: Hot Forging; Machining and CNC for Customized Fastener |
| Customized Products Lead Time | Busy Season: 15-30 days; Slack Season: 10-20 days |
| Stock Products | Stainless Steel: All DIN Standard stainless steel fastener (BOLTS, NUTS, SCREWS, WASHERS) |
| Samples | Free Samples for standard fastener |
For Household Users, we will deliver all goods to the door through UPS or FedEx, including all costs and without any hidden fees. We will handle import customs clearance procedures and pay import tariffs for you. You only need to be patient and do nothing. You will receive the goods approximately 30 days after they are shipped from our factory.
If you are a construction company, hardware inventory merchant, or a hypermarket, we will provide full container or LCL transportation methods. For bulk transactions, this can save a lot of transportation costs.








Jiangsu Dingfeng stainless steel Co., Ltd. focus on high quality Construction Hardware Design and Manufacture, development and production of stainless steel railing and balustrade systems. We have full range products of railing and balustrade fittings, such as glass spigots, glass clamps, handrail brackets, tube connector, top-rail tubes, cable railing etc.
DF factory covers over 20,000 square meters, including casting workshop, CNC processing workshop, drilling and tapping workshop, polishing workshop, quality inspection department, assembly workshop, packaging workshop and storage center. We have more than 1,500 square meters of storage center for hot-selling products, the railings will be delivery within 24 hours after you order.
We have 3 live broadcasting rooms. Our sales consultant will show the products in the live broadcasting room every day. Welcome to watch the live broadcast!
If you are interested in any of our products, please feel free to contact us. We are looking forward to establishing business relationships with you in the near future.
Welcome to place an order with DF. It will be an excellent shopping experience!



