
Factory Wholesale 304 Stainless Steel Expansion Bolts. High Precision Customization: Strictly follow drawing tolerances and provide high precision parts as per customer requirements. OEM/ODM Service Available: Custom-made hardware based on new product drawings, samples, or specific design requests. ISO Quality Certification: All processes strictly adhere to ISO9001:2008 procedures with 100% finished product inspection. Fast Delivery Time: Standard parts delivered in 7-15 days; non-standard parts in 15-25 days. Diverse Material Standards: Available in DIN, ANSI, GB, JIS, and BSW standards using high-quality stainless steel. Comprehensive R&D Capability: Over 40 technical R&D personnel developing new models monthly with advanced production equipment. Flexible Payment Terms: Accepts T/T, LC, D/P, PayPal, Western Union, and small-amount payments. Global Shipping Options: Sea transport recommended for heavy production; other modes available upon customer request.