Chemical-Resistant Screws for Stable PCB Equipment Assembly In PCB wet-process machinery, screws must do more than fasten parts together. They must resist chemical corrosion, maintain clamping reliability, and allow repeatable maintenance without thread damage. QXY supplies PP, PVDF, PEEK, SUS, and titanium screws for etching, developing, cleaning, drying, and conveyor modules.
Founded in 2011 as Shenzhen Qixing Equipment Parts Business Department, we focus on PCB/LCD wet-process equipment spare parts and custom replacement components.
A high-tech enterprise with multiple national patent technology certifications.
From Air Knives to Gears, Screws, and Conveyor Rollers, we provide a full suite of transmission and cleaning consumables.
Fast communication via WhatsApp and Email for international procurement.
