high tensile bolts and nuts: 1Used for steel structures 2We can produce by customer's drawings. 3Certificate:ISO9001:2008,SGS

Tortous type high tensile bolts and nuts washers

for steel structures 10.9    

 

>> We manufacture ASTM E1852 & GB/T 3632 series standard products as customer demand.

                       >>  Apply to railway, highway, bridge, boiler with steel structure,industry workshop,high civil buildings, hoisting machinery and so on.

 

 

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. Products:

 Drawings

THE SAMPLE OF THIS KIND OF HIGH STRENGTH BOLT, GB/T 3632       

 

Product figures 

 

    4. Factory view figures:

 

 Packaging

Factory view

Testing equipments

Workshop

 

Welcome your visit! 

ASTM E1852 for steel structures 10.9 high tensile bolts and nuts