best Duplex stainless steel 329 SUS329J1 329J4L S32900 round bars,rods,shafts, rings and forgings manufacturer

10 reasons you choose us 

1. The Leading manufacturer of Duplex and Super Duplex stainless steel Products in Aisa

2. Over 20 years experience in stainless/alloy steel

3.Win-win solution and Excellent After sale service

    We make a profit from you,but we try our best assure you make more than us and from us. 

   We pursue long term and steady co-operation with our every successful clinet.

   Track and maintenance our every customer,collect and Analysis feedback and problems.

   Provide corresponding professional and suitable suggestions and solutions.

4. Small quantity for you, short time delivery for large quantity with price quality

If we have stocks for your demanded size, we can deliver within 3 days.   

For customised sizes and  in quantity over100 kg (Some materials are allowed MOQ 50 kg),we can guarantee delivery within 3 weeks. 

5. High-precision thickness

We guarantee thickness tolerances that cannot be reproduced by competitors.
Example: 

            t <0.30mm     Tolerance ±1 - 3 μm guaranteed

            0.30 mm≤t     Tolerance ± 1% guaranteed 

6. complete QC system  & Advanced physical and chemical testing center 

For each production processing, we have complete QC system for the chemical compostion and

Physical properties. After production, all the goods will be tested, and the quality certificate will be

shipped along with goods. 

7. Effective and strong technical support  and custom-made solutions

We provide customed solutions to your problems with our strong technologies and well knowledge of materials acquired through our more than 20 experience. 

We give you effective suggestions and co-operate with you.

8. Choose the appropriate base metals for your needs

We carefully balance quality, delivery time and price,procure various base metals from all over

the world.We manufacture appropriate products to your needs. 

9. Reliable certificate (ISO 9001/ROHS/BV/SGS/TUV)

Our products meet various standards, ASTM, ASME, AMS, DIN,JIS etc.The third party inspection is available for us.

10. We are ready welcome you visit us whenever

1.Packing

Export Standard packing with woven cloth, carton/strong plywood case/woden box for safety

Bar &forgings,Pipes &pipe fittings, Sheet,Strip: Packed in Nylon Poly cloth first,then woden box if needed

Wire/Wire rod: below dia 1.0mm, packed in spool; Above 1.0mm, packed in coil

Welding wire: TIG, 5KGS / box, MIG, 15kgs /spool

The goods can also be packed as the clients' demand.

2.Delivery time:

If we have stocks for your demanded size, we can deliver within 3 days.   

For customised sizes and  in quantity over100 kg (Some materials are allowed MOQ 50 kg),we can guarantee delivery within 3 weeks or 25 days.