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High-Quality Heat Treated Sand Casting for Industry Use

2025-04-13 introduction 4530
SZ-0001
Chemical Hardening Sand
pressure Crystallization
Sodium Silicate Sand Core
Machinery Parts
M/C Machining
Gc20/FC20/Gcd450/Fcd450
Electroplating
Ra1.6
ASTM
ISO 9001:2000, ISO 9001:2008, SGS
Qt+Carburizing
Changjin
Plastic Bag+Carton+Pallet
1000mm*1000mm*500mm
Qingdao, China
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