Gold Member Since 2007
Audited Supplier

Ningbo Zhongda Metal Casting Industry Co., Ltd.

Precision Casting, Lost Wax Casting, Steel Casting manufacturer / supplier in China, offering High Mangeses Steel Casting Stone Crusher Hammer, ASTM A532 Hi Cr Cast Iron Wear Resisting Bush, High Quality ASTM A128 Spare War Part Bush and so on.

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Hardeness test machines [Nov 06,2015]
Hardeness test machines
Different hardness tester