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Qingzhou Xinhang Mechanical Equipment Co., Ltd.

Rag Cutting Machine, Fiber Crusher, Fiber Cutting Machine manufacturer / supplier in China, offering Safety Air Bag Crushing and Crushing Equipment, Sponge Fiber Cutting Machine Fiber Mill Sbj800, The Rock Wool Crushing Equipment Cutting Machine for Rock Wool and so on.

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Certificates

Patent certificate of utility model of rotary torsion knife [Apr 14,2016]
 Patent certificate of utility model of rotary torsion knife

Patent certificate of utility model of rotary torsion knife