Request a quote
Email is the fastest route — you can attach the drawing directly. We reply within one working day, Monday to Friday, China time.
Attach PDF, DWG, STEP or a clear photograph of the part.
Useful for quick questions and for confirming a drawing has arrived.
Phone
What to include
| Detail | |
|---|---|
| Workpiece material and hardness | Grade and condition, for example Inconel 718 solution treated, or 4140 at 32 HRC |
| Feature and dimensions | Diameter, depth, corner radius, thread form, profile |
| Tolerance | On diameter, on form, and on surface finish where it is critical |
| Machine and holding | Spindle interface, available shank length, through-coolant pressure if used |
| Quantity | First order quantity and expected reorder frequency |
If you only have part of this, send what you have. Most enquiries start with a photograph and a problem rather than a finished drawing.
Terms
| Payment | T/T. Production starts once the deposit is received. |
| Shipping | By express, air or sea; terms agreed with you. |
| Lead time | Stock items ship in 3 days; custom tools 15–30 working days. |
| Currency | USD |
| Invoicing entity | An affiliated export company under common ownership; full registered details appear on the proforma invoice |
Prefer to browse first?
The 2026 catalog lists standard sizes by order code, with no prices, so you can check ranges before you write.