About Us
Dedicating To Producing The High-Strengthwelding Wires.
CWB-YH70S-6--2025-1-5-

CWB-YH70S-6--2025-1-5-

CWB

CWB

DNVGL-H10MN2-M21--2023-6-7

DNVGL-H10MN2-M21--2023-6-7

DNV-YHG4Si1-C1-2026-6-30

DNV-YHG4Si1-C1-2026-6-30

CWB

CWB

CWB

CWB

BKI

BKI

CRS

CRS

Cert_13479_Changzhou-Yunhe-Xinrui-Welding-Material

Cert_13479_Changzhou-Yunhe-Xinrui-Welding-Material

Cert_13479_Changzhou-Yunhe-Xinrui-Welding-Material

Cert_13479_Changzhou-Yunhe-Xinrui-Welding-Material

KR

KR

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