spiralhjul för pompdrev

Kina Professionellt Anpassat Stål Rostfritt Mässing Nylon Plast POM Rak Spur Spiralformad Konisk Snäckväxel

Product Description PRECISION CNC MACHINING 1.High quality products and perfect after-sales service.2.More competitive price than other suppliers3.Own 10 years experience.4.Delivery…

2 år ago