1.Production Specification
| Number |
Item |
Specification |
| 1 |
Material |
Carbon steel, Stainless steel, brass or as per customer's requirements. |
| 2 |
Diameter |
0.3-17mm, tolerance: +/-0.001mm |
| 3 |
Roundness |
0.001mm |
| 4 |
Roughness |
Ra0.04 |
| 5 |
Straightness |
0.001mm |
| 6 |
Hardness |
HRC/HV |
| 7 |
Precision |
Grade 6 |
| 8 |
Length |
Max. 1000mm |
| 9 |
Heat treatment |
Point hardening, quenching hardening |
| 10 |
Surface treatment |
Zinc plating, nigrescence, chrome plating, nickel plating etc. |
| 11 |
OEM Service |
Providing us the drawing with detail information. |
* Zibo Qingdong machinery had been engaged in Casting and Machining industry for more than 10 years.
*The whole production cycle is monitored by our Quality Management System ISO 9001:2008 certified.
* We now supply all forms of casting parts and cnc machining parts: lost wax investment casting, sand casting, and cnc machining services.
* Rich OEM service experience.
* Our products has been sold to more than 30 countries, we are very familiar with the whole markets, expecially for Europe, North America,Australia and Canada markets.
FAQ:
1. How long can I get the price?
Prices will be quoted within 24 hours after we get your inquiry with detailed information ( including drawings, material, surface treatment,quantity, special requirements,etc).
2. If you supply the OEM parts ?
Yes, we are professional at the OEM parts based on customer's drawings or samples.
3.How long can I expect to get the sample?
Normally 25 days~30 days (including mould making time). Samples will be shipped by DHL, FedEx, UPS, TNT or EMS,ect.
4.What about the leading time for mass production?
It depends on the order quantity. Normally, 30~45 days after receiving of deposit.
5.What is your MOQ?
We don't have a strict limit, small quantity is also workable.
