types of nuts bolts: 1Materials:Carbon steel 2Size:M20*40,50,90 3Standard:AS,DIN,ASTM,etc. 4Certificate:ISO9001:2008,SGS
Fasteners grade8.8 hex head types of nuts bolts
Details of the product:
1Materials: Carbon steel
2Size: M20*40, M20*50, M20*90
3Standard: AS,DIN,ASTM,GB,etc.
4Grade: 8.8
5Surface: Darconment (Black, HDG, Zinc plated, Dacron etc.)
6Proven technique & good quality.
7Packaging: wooden box
8We can produce by customer's drawings.
9 Certificate:ISO9001:2008,SGS
Our strength on exporting:
1.Our company (Suzhou Sudelan Railway Parts Co., Ltd.) is specializing in producing railway fasteners. We have certified by ISO9001:2008 Quality Management System and got the Production Permission License from the Ministry of Railways, P.R.China.
2.From 2006, we have manufactured the products of high speed railway and now they are being used. We exported to world markets, such as U.S.A., Canada, Cuba, Germany, Japan, Singapore, Malaysia and Africa and so on.
Pictures:
1.certificate:
2. Various honorary certificates:
3.product:
The following bolts: M20*40, M20*50, M20*90
4. Factory view figures:
Packaging
Factory view
Testing equipments
Workshop
Welcome your visit!
Fasteners grade8.8 special hex head types of nuts bolts
