चीन प्रोफेशनल अलॉय स्टील 20mn2 मटेरियल लिफ्ट CZPT चेन रोलर बुश चेन

Product Description Factory Price Alloy Steel Lifting Chain CZPT Chain with Hook Chain SlingG80 lifting load chain:Material: carbon steel Surface treatments: galvanized, black painted, self-color, polishing, plastic spraying Colors: self color, red , grey, green, as...