Earts Beauty
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| Tolerance | +/-0.1mm |
| Technique | Cold drawing/Cold rolling/ Welded |
| Standard | ASTM A519, DIN2391, SAE J524, EN10305-4, GB/T3639 |
| Steel material | 10#, 20#, 45#, Q235B, etc. |
| Delivery state | BK, BKW, NBK, GBK, BKS |
Industrial Heritage: Our technical strength is rooted in a team with deep experience from leading steel groups. This strong industrial heritage ensures that every step—from raw materials to processing and quality control—meets high-end standards with meticulous attention to detail.
End-to-End Process Control: We feature full-chain manufacturing under one roof. From pickling and annealing to cold drawing/cold rolling and welding, we manage chemistry, dimensions, and surface finish as one integrated system—reducing variation across batches and ensuring reliable precision.
Trusted Supply Chains: Today, our thin-wall precision tubes support demanding applications across home appliances and automotive components for leading global brands.
