Ningbo Chenglong Special Steel Co., Ltd.

General Mechanical Components Design Services
Precision industrial mechinery gear wheel

Precision industrial mechinery gear wheel

1.high density 2.good abrasion resistance&hardness 3.high precision 4.good strength 5.excellent sintered gear wheel 1.Good quality raw(alloy,carbon steel) material precision machining strict inspection.2. Specifications    We make gear wheel , shaft,...



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