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Ningbo Cowell Industry Co., Ltd

Free member Since 2016

Zhejiang, China

Screw Diameter: 35mm-200mm Length: Less than 10000mm Barrel diameter: 35mm-200mm Material: 38CrMoAlA; SKD61; SKD11; 40Cr; 42CrMo; High quality alloy steel Technology for TIN coated screw barrel/: Nitriding treatment, alloy coating spraying,...

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Katrina ( Ningbo Cowell Industry Co., Ltd )
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