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huli,xiamen,fujian,China China
Personne àcontacter Ms. lucy zheng
Nom de la société huli, xiamen, fujian
Undercarriage parts for all kinds of Construction machinery Material:40SiMnTi Technique:Forging casting...
1.Material:50Mn, 40Mn23. 2.Warranty:6 months 3.Techonology:forging casting 4.Surface hardness:HR52-58
1. Surface hardness: HRC 55-59 2. Hardness depth:5~8mm 3. Technology: forging steel 4. High strength and su
1.We can supply track bolt&nut .segment bolt&nut and plow bolt &nut 2.Grade of track bolt &
1.Track link of excavator /bulldozer . 2.Materiel:40MnB&40Cr 3.Good quality &competitive price .
We will contact you soon .
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