Well-equipped with high-technology processing machines to enable us supply clients high quality products. Continuous anaerobic annealing furnace and inert gas protection to prevent tube rusting, it is modern and better than other factory .Our tube Specification as follows: 1. I.D 30~500mm 2. Wall thickness: 2~50mm 3. Material: GRB,27SiMn,ST52,SAE1026,25Mn,20# 4. Standard: GB/T8713-88 GB/T3639-2000 DIN2391 EN10305 Annual productive capability 60,000 tons. About 40% export to Europe, USA and other countries. Our clients have VOLVO, CATERPILLAR, JCB, HYUNDAI, PARKER , Bosch Rexroth and so on.
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