Steel Standard:

AISI, ASTM, DIN, EN, GB and JIS

ASTM A213,ASTM A312,ASTM A269,ASTM A778,ASTM A790

DIN 17456,DIN 17458

JIS G3459,JIS G3463 etc.

Material:

300series:301,302,303,304,304L,309,309s,310,310S,316,316L,316Ti,317L,321,347

200series:201,202,202cu,204

400series:409,409L,410,420,430,431,439,440,441,444

Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc

Duplex stainless steel:S22053,S25073,S22253,S31803,S32205,S32304

Special Stainless Steel:904L,347/347H,317/317L,316Ti,254Mo

GR.A, GR.B, GR.C, STK400, STK490, STK500,S235, S275, S355, Q195, Q215, Q235, Q235B, Q345, 20#

Surface:

180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or

800G Mirror finish and so on.

Application: door,window,handrail ,etc.


Advantages:

1. 20 + years of production experience at your service.

2. The fastest delivery

3. The lowest price

4. Most comprehensive standards and materials for your choice.

5. 100% export.

6. Our products EXPORT to Africa, Oceania, mid east, eastern Asia, Western Europe etc.
 

1) only in bundles by steel scrips

2) in bundles and in plastic wrap

3) conform to client' s requirements

 Our Service
1. Special design avaliable according to requirements.
2. All production process are according to ISO 9001-2008 strictly
3. Free sample
4. Acceptable for any third party inspection (SGS, BV...)
5. OEM is ok.
6. Test product quality through whole process, have our own labrury, control quality well
7. Rich experience of export and sales
8. Good reputation
9. Visit factory any time.

HDT is short for Hui DeTong, manufacturer of steel pipes with competetive price and good service.

With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in steel and other industries.

Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.