What are you looking for?
Demand communication → Venue survey/scheme design → Quotation confirmation → Contract signing → Deposit payment →Production and manufacturing → Quality inspection and delivery → Installation and commissioning → Acceptance and payment →After-sales follow-up
We supply 45#, 40Cr, 42CrMo and other alloy steels. We can also recommend suitable grades based on your working conditions.
We accept flexible MOQ, ranging from small-batch trials to mass production orders to support your R&D and production needs.
We supply 45#, 40Cr, 42CrMo, and other grades upon request. Our technical team will recommend the optimal grade based on your application requirements.
We offer a wide range of material grades:
· Carbon steel: 1018, 1045 etc.
· Alloy steel: 4140, 42CrMo, 8620, etc.
· Stainless steel: 304, 316, 303, etc.
· Free-cutting steel：1215、12L14 etc.
· Custom materials are also available upon request.
We support custom round, square, hexagonal, and special-shaped profiles, as well as customized diameter, length, cross‑section and tolerances according to your drawings.
Yes. We provide quenching & tempering, annealing, normalizing, bright finishing, peeling and other treatments to meet your performance and appearance requirements.
Normally 3–5 weeks. Exact lead time depends on profile complexity, heat treatment and order volume.
Yes. Each order is supplied with Material Test Certificates (MTCs) and dimensional inspection reports to ensure quality compliance.
Absolutely. We can produce precisely based on your 2D / 3D technical drawings and fully meet your tolerance and assembly requirements.
Yes, we offer full customization including diameter, length, threading, keyways, splines, and special profiles. Simply send your technical drawings and we'll provide a detailed quotation.
Absolutely. All orders include material test certificates (MTCs) confirming chemical composition and mechanical properties. Mill test reports are available upon request.
We offer zinc plating, black oxide, galvanizing, and other corrosion-resistant coatings to extend service life in harsh environments.
Standard specifications ship within 2-3 weeks. Custom orders typically require 3-5 weeks depending on complexity and order volume.
Yes, we deliver to Europe, Southeast Asia, and other global markets with reliable logistics partners and competitive freight rates.
Our MOQ for standard specifications is 2 ton. Custom products vary by specification. We also support small trial orders for quality verification.
Yes, we provide complete material documentation including:
· Mill Test Certificates
· Chemical composition reports
· Mechanical property test reports
· Dimensional inspection reports
All products are traceable and support third-party inspection.
Our cold-drawn steel features a bright, smooth surface ready for immediate use. Upon request, we also provide:
· Polished finish
· Ground finish
· Passivation (for stainless steel)
Standard packaging: Anti-rust paper, waterproof packaging, secured on wooden pallets or in wooden crates.
Shipping: By sea, air, or land. Supports FOB, CIF, EXW, etc.
Lead time: 7-15 days for standard products, 15-30 days for custom products.
Our cold-drawn steel is widely used in:
· Automotive parts manufacturing
· Precision machinery and machine tools
· Electronics and electrical equipment
· Hydraulic and pneumatic components
· Aerospace components
· Medical devices
· Hardware tools
We implement strict quality control:
· Incoming material inspection
· In-process monitoring at key control points
· 100% or sampling inspection for finished products
· Advanced testing equipment (spectrometer, tensile testing machine, hardness tester, etc.)
· ISO 9001 certified quality management system
We work with a wide range of grades including carbon steel (45#, Q235, Q275), alloy steel (40Cr, 20Cr, 42CrMo), and stainless steel (304, 316). Custom grades are available on request.
Our MOQ is 2 tons per order. For standard profiles, we can accommodate smaller trial orders. Custom profiles may require larger initial quantities depending on die setup.
Cold-drawn special-shaped steel typically achieves dimensional tolerances of ±0.02mm. For ultra-precision requirements, grinding can bring tolerances to ±0.005mm.
Yes. Share your technical drawings or samples, and our engineering team will review feasibility, recommend material grades, and provide a quotation within 24 hours.
Standard finish is cold-drawn (bright). Optional treatments include grinding, polishing, phosphating, and anti-rust oil coating depending on your application needs.
Stock grades ship within 7 days. Custom profiles typically take 15–25 days depending on order volume and die availability. Rush orders are available upon request.
Yes. We can supply small samples for quality inspection before bulk orders. Sample costs and shipping are charged separately.
