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O-ring, Y-ring, X-ring Jan. 29, 2015 23:49:48
Non-burr molded structure achieves smooth surface .... machinery, with hydraulic pressure or in air motion.Zhejiang Shangyu Oil Seal Co., Ltd is a leading China o-ring, y-ring, x-ring manufacturer....
See more »Zhejiang Shangyu Oil Seal Co., Ltd ( PQK Oilseal Co., Ltd) , firstly established in 1969, is one of the largest companies combining research, development and production, which specializes in the....
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