高性能PEEK汽車零件、機油泵PEEK滑塊、真空泵PEEK葉片、真空泵PEEK轉(zhuǎn)子、ABS PEEK閥體、ABS PEEK活塞、ABS PEEK挺桿、CVT 墊片、HVAC PEEK控制齒輪、HVAC PEEK壓縮機閥片、PEEK 渦輪、PEEK電子停車制動器、閥門PEEK調(diào)整器、PEEK閥體、活塞PEEK定位塊、節(jié)流閥PEEK杠桿、PEEK活塞環(huán)、PEEK配重齒輪、PEEK摩擦片