A1: We specialize in electronic screws, Sems screws, tapping screws, Chicago screws, shoulder screws, special non-standard studs, turning parts, and high-end precision CNC machining parts.

A2: Materials include carbon steel, alloy steel, aluminum alloy, stainless steel, brass, copper, titanium alloy, or custom materials per your requirements.

A: We typically provide quotations within 12 hours, with special offers available within 24 hours. For urgent requests, please contact us directly by phone or email.

A: For orders over 80kg, we typically ship by sea (20-30 days). For smaller orders or urgent needs, we offer air express service (3-5 days).

A1: Standard packaging includes cartons (under 20kg each) with 48 cartons per pallet. Custom packaging is available upon request.

A2: We recommend inspecting goods upon receipt. For any transport damage or quality issues, please document with photos and contact us immediately for resolution.

A: Yes, we provide reasonable discounts for large orders and frequent customers.

A: Our modern production facility with experienced technicians (10+ years experience) can produce up to 30 million screws monthly. We maintain sufficient resources to ensure reliable operations.