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More reliable, durable and efficient
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More reliable, durable and efficient
Adopting international common 304/316 stainless steel, passed the basic salt spray test (500 hours without rust and corrosion).Provide free material report, suitable for regular industrial environments (not extreme acid and alkali scenarios).
15 days delivery for regular sizes (from major Chinese ports).Sample set available (5 common sizes)
Free torque parameter table. WhatsApp/Email real-time answers to product selection questions.
Accept PayPal/TT/LC payment method.Provide complete export documents (commercial invoice/packing list/certificate of origin).
Located in China's largest fastener production base (over 300 supporting factories in Yongnian District).Shared regional quality control laboratory to ensure compliance with ISO-based standards.
Free replacement of damaged goods on arrival (need to provide on-site photos).1:1 replacement for non-man-made damage during warranty period.
More reliable, durable and efficient
Handan Shengdongze Stainless Steel Fastener Manufacturing Co., Ltd., based in Yongnian District – China's Fastener Capital, specializes in stainless steel screws, nuts, and special fasteners. With a 2,000㎡ modern workshop and 17 years of expertise, our ISO 9001-certified products serve industrial clients in 30+ countries, delivering 20,000 tons annually.Core Advantages:Material ScienceUsing 304/316 stainless steel materials, our 72-hour salt spray tested products offer corrosion resistance s...
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