Product Details
Name	熔模铸造和精密加工
Product process	client drawings/samples,mould design and produce, raw casting,surface treatment ,machining, packing and delivery
Surface treatment	plating, spray-paint,Surface blasting,Glass bead blasting,Electrolytic polishing, mirror polishing, brush polishing,Magnetic needle polishing,Vibration Grinding, Heat treatment
Material	carbon steel, stainless steel, alloy steel
Application	Pipe fittings,petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment,aviation, boiler heat, exchanger, gas metallurgy, shipbuilding, construction, etc.
Size	all sizes available orpercustomer's drawings
Standard	BS,DIN, AISI, ASTM, JIS, etc
Certification	ISO9001:2008
服务	OEM / ODM, Production according to the samples
MOQ	small order is acceptable
weight	0.005-60KG

Item	QDOS018
Material	碳钢、合金钢、stainless Steel(variable kinds of material code)
Weight/pc	0.74 kg
Dimensions	Diameters changing from dia. 30mm to dia.1000mm
Reports	Chemical certificates based on customers requirements
Process	在vestment casting→cleaning→sand-blasting
Special features	Long term life Good Anti-corrosion properties Precise tolerances
在spection	Heat-treatment report Dimensions inspection report: First article inspention Process inspection Final inspention
Packaging	Boxes+cartons+pallet or per your requests
Application	Various mechanical casting parts

We only do investment casting and precision machining, we are more professional in efficiency and service!

1. Where is your factory?

Our factory locates in Jimo District of Qingdao and 25 minutes to Qingdao Liuting airport and 1 hour to Qingdao seaport. It is very convenient.

2. What kind of material you can produce?

Our spectrom has 28 channels. We can make all of them we can test.The main material for us is as below,

Stainless steel:201/304/316/2205/17-4PH/INCOL625/410/411/412

Carbon steel: 20#/25#/35#/45#/CLA1A/CLA11/CLA12/WCB/SCS13

Steel alloy:EN24/EN36/EN36A

3. How about your MOQ?

Due to we are professional OEM/ODM factory,we can produce any quantity per our customers’demand :even 1pc as long as the material can be melton by our furnace.

4. What about the products’range?

based on the parts’weight,it is from 0.005kg till 60kg each pc.

5. How to control the products quality?

Under ISO9001 quality management system controlling,

Material: incoming/before melton, we analyze it with our Spark spectrum, the record for 5 years at least

Casting: we make the castings per customers orders. Before mass production, we will test the whole casting process, after qualifying the parts sizes and process, we can start mass production.

Machined sizes: we use TaiWan-made CNC lathes and CNC vertical machining centers, also Japan-made MARZAK horizontal machining center for machining, the tolerance can be +/-0.015mm(0.0006’’).

在spection gages and tools: Japan Mitutoyo caliper/ID indicator/ID micro meter etc., LEADER CMM

6. How about the leadtime?

Typicaly:

Mould:7-15days based on the parts’structure: simple or complex

Samples: 7-10days Production: 12-21days