1. Materials:
1) GB/T1348-1988 HT 150-HT250, QT450-10, QT500-7
2) ATSMA536 65-45-12 ASTM 70-50-05
3) EN1563: 1997 EN-GJS-450-10
2 process sand casting, precision casting, machining etc
3 machine lathe, CNC, drilling machine, milling machine, boring machine
4 surface treatment powder coating, painting, spraying, coppering
OEM and Customized Service:
1. Quality guarantee
Chemical checking
Dimension inspected
2. Quality document
Full Q. A document as per client request
3. Packing and Shipping
Standard export package(carton/wooden case/pallet)
Our Service:
1.Your inquiry related to our products or prices will be replied in 24 hours.
2.Individual formula according to customers' special drawing requests.
3.Manufacturer with large capacity,ensures the fast production cycle after confirming the order.
4.Protection of sales area and private information for all of our customers.
BaoDingXinLongTongDa Co., Ltd, which is a superior supplier of machine parts. We mainly manufacture and export these categories:casting things, stamping things, forging things, CNC machine part, auto parts,plastic parts, and so on. Our annual sales amountis up to USD 10 million, 90% market in Europe & America.
Advantages:
1. Nearly 20 years experience in machine parts makes us better comprehend clients' needs;
2. Most cooperated factories located in Baoding City,near our office, makes us better control jobs quality;
3. Adjacent to Tianjin Port (150 km far from Tianjin Port , 135 km far from Beijing City),Convenient transportation.
If you indeed had purchase plan of these items as above, then please freely contact me, both phone and email available. Also welcome tovisit our company.
Audited Supplier 
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