Material: High Chrome Alloy Casting Iron Lifetime: 4000 hours; Hardness: HRC60-72; Rubber O Ring: NBR, VMQ, HNBR, FPM Application: 1. All series domestic brand crawler bulldozers as: ....
Beijing Zhongnuo Sealing Technology Co., Ltd. ( ZHONO Company) is a high and new technology enterprise, who professionally engaged in R& D, manufacture and sale of floating seal products, is one of....