1. Company profile Zibo ZLT International Trade Co.,Ltd was founded in 2006, and whose factory is ZIBO QINGDONG MACHINERY MANUFACTURING Co., Ltd located in Zibo city ,shandong province ,China.
| * Professional pump parts /Castings manufacture with more than 10 years experience |
| * Sand casting ,investment casting ,lost foam casting .. |
| * parts/castings based on customer's drawings or samples |
| * Samples can be send firstly |
| * quick delivery time |
| * Strict testing before delivery |
2. Products information | Product | pump impeller |
| Material | SS316, SS304, CD4,carbon steel ,alloy steel ,etc |
| Manufacturing process | Lost wax castings /investment casting |
| Certificate | GB/T 19001-2008/ ISO 9001:2008 |
| Weight range | Few grams to 100 kgs by lost wax casting |
| Payment terms | T/T, L/C |
| Roughness | Ra 3.2 |
| Export port | Qingdao |
| Referece | 2D/3D, 100% as per drawing |
3. Products pictures :
4. Production -Investment casting
Caft | Clarify | Process | Material |
| Lost Wax Casting | silicon colloidal | moulding | Stainless steel, carbon steel, low alloy, high chrom, cas iron, bronze, ductile iron brass, etc. |
| pouring |
| waterglass bonded | machining |
| testing |
| Sand Casting | resin sand craft | moulding | Stainless steel, carbon steel, low alloy, high chrom, cas iron, bronze, ductile iron brass, etc. |
| pouring |
| silicate bonded sand craft | machining |
| testing |
| Lost Foam Casting | | moulding | Stainless steel, carbon steel, low alloy, high chrom, cas iron, bronze, |
Other products pictures :

5. Testing
* 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.
* Our Commitment & Responsiblity:
1.Competitive Price
2.Strict Quality Control
3.Quick Response To Any Inquires,Complaint,Technical Problem,etc
4.Timely Delivery 6. Exhibition :
7.Certificate :
* your drawings/sample is great helpful for us .
* Usually 30 days for the mould pattern , the other 30 days after the sample is confirmed ok .
* Please kindly send us your drawing ,quantity ,we will quote in about 2 days . Our web:zltgroup.en.made-in-china.com