Brake vacuum booster pump PEEK vaneIssuing time:2022-06-28 17:15 Breaking the foreign monopoly of this product, it has been used in major domestic automobile factories in batches, and there has been no breakage since production. The PEEK blades produced by Shanghai Puju have the characteristics of low wear, low cost, reduced weight, long service life, high strength and no abnormal noise. Breaking the foreign monopoly of this product, it has been used in major domestic automobile factories in batches. |