Materials
Get the grade right first. Then talk price.
Grade, size and cost, settled in one pass.
Selection starts from the part's function and forming process: two or three workable grades with a substitution route, proven on a trial lot before regular supply.
More than 20 grades are stocked and standard sizes ship from the shelf.
Anything outside that is ordered to requirement, with lead time stated at quotation — not on the day it is due.
Two or three candidates, cost and forming weighed.
From 0.5 t, proven on press or brake.
Price lock agreed before the market moves.
Stocked Material and Supply Terms
Standard supply range; current stock is confirmed on the day.
| Item | Range / value | Unit | Note |
|---|---|---|---|
| Stocked grades | Q355B-D-C/DC01-06/440-800高强钢 | — | Other grades to order |
| Stocked thickness | 0.3 – 12.0 * | mm | Held in bands |
| Stocked width | 800 – 1,500 * | mm | Slit to width on request |
| Surface condition | 冷轧、热轧、镀锌、酸洗、拉丝 | — | Recommended by use |
| Minimum order | 3 * | 吨 | Trial lots from 0.5 t |
| Sample lead time | 3 – 7 * | 工作日 | 3 days for stocked grades |
| Material certificate | 随货质保书（炉号可查） | — | Original available |
| Traceability | 批次号 + 炉号双标识 | — | Label travels with the load |
| Payment terms | 现款 / 月结（需评估） | — | Agreed per account |
| Price lock | 10 – 30 * | 天 | Deposit required |
Stock and Warehousing
Stock is concentrated at the Baoshan warehouse; urgent orders are picked directly.
How We Select a Grade
We do not quote straight away — we confirm the application and process first.
Requirements
Part function, forming method, surface requirement, annual volume.
Recommendation
Two or three candidate grades, with the cost and forming difference stated.
Trial lot
From 0.5 t, proven on your press or brake before the decision.
Stable supply
Grade and size locked, stocked against a monthly plan.