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Luda's certification

ISO

ISO 9001

Flanges and Fittings

luda_iso14001.jpg

ISO 9001

Flanges and Fittings

ISO9001certificate-luda-2_edited.jpg

SA 8000

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Forging production equipment and process certification

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CRN

CRN flange

CRN Fittings

luda_crn_flange.png
luda_crn_fitting.png

PED and ADW0

PED

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ADW0

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CRCC

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China Special Equipment Manufacturing License

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China Special Equipment Manufacturing License

高新技术企业证书.jpg
一种手动割规.jpg
一种用于制作高颈法兰的组合模具.jpg
一种管件整修平台.jpg
一种用于法兰生产的套打落料模具.jpg
一种燃气锻造炉装料车.jpg
一种用于制作高颈法兰的组合模具专利证书.JPG
一种燃气锻造炉水箱式炉门.jpg
一种检验工具移动平台.jpg
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