0102030405
OEM stainless steel lost wax Investment Casting Impeller
Product Description
The products shown here is only to present the scope of our business activities. We have a strong and highly efficient R&D team, which can design and make OEM/ODM products according to your ideas and samples.
| Mainly Material | stainless steel, carbon steel, steel, aluminium, brass, bronze, copper |
| Process | investment casting, lost wax casting, silica sol casting, Precision casting. |
| Casting tolerance | CT4-CT6 (GB/T 6414) |
| Standard | AISI, ANSI, ASTM, JIS, GB, ISO, DIN |
| Certificate | TS16949,SGS, ISO, or as your requirement to do test by the third party |
| Machining | tapping, milling, grinding, drilling, cnc machining |
| Tolerance | +/-0.02mm or as drawing requirement |
| Surface treatment | polishing,mirror polishing, electrogalvanizing, sandblasting, shot blasting |
| Heat treatment | quchenging and tempering, annealing, normalizing |
| Casting Roughness | Ra 1.6-Ra12.5 |
| Weight | 0.01kg--50kg |
Our Company
QINGDAO SAYHEY INDUSTRY CO.,LTD Jointly manufactures and exports a variety of casting products for architectural, automotive, mechanical parts, etc. We export to more than 20 countries on 6 continents and have been doing so for more than 11 years.
Our main product line includes sand casting, precision investment casting, lost wax casting, die casting, forging and CNC machining.
Materials vary from aluminum, zinc alloy, steel, brass, bronze, copper, iron and so on.
In order to ensure the quality of the orders, our independent QC members to carry out strict inspection at each stage:
(1)Incoming material inspection ( IQC)
(2)Inspection of work-in-progress (IPQC)
(3)Finished product inspection (FQC)
(4)Random warehouse inspections (OQC)
All of our operations are strictly compliant with ISO 9001: 2015 guidelines
We own automated casting lines, CNC machining, CMM inspection, spectrometers and MT testing equipment, X-ray.
Our casting advantages
1.Developing engineering and customed products as required.
2.Chifine own R&D center could make the clients' ideas to be actual products with support from related engineers from different fields.
3.Experienced technical and inspection team.
4.The whole production cycle is monitored by our Quality Management System
5.Very strict with quality control and delivery time.
6.Regular production report.
FAQS
1.How can I get the quotation?
Please give us your drawing, quantity, weight and material of the product.
2.If you don't have the drawing, can you make drawing for me?
Yes, we are able to make the drawing of your sample duplicate the sample.
3.When can I get the sample and your main order time?
Sample time: 35-40 days after start to make mold. Order time: 35-40 days, the accurate time depends on product.
4.What is your payment method?
Tooling:100% T/T advanced Order time: 50% deposit, 50%to be paid before shipment.
5.Which kind of file format you can read?
PDF, IGS, DWG, STEP, MAX
6.What is your surface treatment?
Including: powder coating, sand blasting, painting, polishing, acid pickling, anodizing, enamel, zinc plating, hot-dip galvanizing, electrophoresis, chrome plating.
7.What is your way of packing?
Normally we pack goods according to customers' requirements.