Rizhao Tongyuan Industrial & trading Co.,Ltd is located in "National Ecological Demonstration Zone" -Wulian County, Rizhao City in Shandong Province. Our company lies in Gaoze town -the industrial area of Wulian county, which have a very convenient railways and highways traffic system, it is about 300km to Jinan Airport , 140 km to Qingdao Airport and 150 km to Lianyungang Airport, and Qingdao seaport , Rizhao seaport , Lanshan seaport are within 100 km as well .
Our company has been ISO9000 certified.The number of certificate is 03609Q10343ROMOur main products are parts and Accessories for Automobiles, motorcycles, for examples, main gearbox case , differential gear housing, wheel hub, leaf spring suspension series products. Typical material are QT450-10, QT450-15, QT500-7, QT600-3, we can also supply goods with the material according to customers requirement, most of our products are casting and machining products .Customized cast iron, ductile iron, cast steel. Customized process: San casting, precision casting and Lost wax casting
|1. Material:||gray cast iron,ductile iron|
|2. Casting Method:||clay sand casting|
|3. Heat Treatment Process:||annealing, tempering, normalizing, induction hardening|
|4. Machining Process:||drilling,spot facing,Auto parts sink holes,chamfering,tapping,grooving|
|5. Surface treatment:||pickling,Phosphating ,Electrophoretic paint|
|6. Product Inspection:||100% quality control|
|7. Packaging:||plywood cases, cartons, steel pallets, etc.|
|8. Lead time:||30~40 days|
|9. Place of origin:||Rizhao, China|
|10. Drawing & Software:||CAD, UG, PDF, JPG, ProE, etc.|
|11. Application:||machinery,machine tool equipments and some other fields|
|12. Productivity:||over 800 tons|
|13. Export Markets:||Asia, Europe, America, Africa some other foreign countries|
we provide you the best services:
2..high quality material
3..use advanced technology to produce products
4..Good finishing surface processing and good price with 5..Quality with TS16949 Certificate
6.. Direct factory price
We'd like to share our ideas with you and welcome your comments and questions.
With high credit standing,best quality products and service system,and the competitive price policy,we sincerely look forward to establishing a stable long-term strategic business cooperation with you.