Specializing in fasteners and precision metal parts

PRESOPHIA (XIAMEN) MATERIAL TECHNOLOGY CO., LTD., founded in 2013, is a development-oriented manufacturer specializing in fasteners and precision metal parts. Our core products include bicycle chain components—rollers, flat pins, solid pins, hollow pins, and link pins—along with electronic and electromechanical components, automotive nuts, rivets, and other metal hardware.

Our Taiwan office, PRESOPHIATECH TRADES CO., LTD., serves as the global sales and logistics hub, managing exports to Europe, Japan, Southeast Asia, and Taiwan. We maintain strategic partnerships with leading brands such as BOSCH, SRAM, DID, RK, and KMC.

Our competitive advantages encompass:
1. Customized R&D: Accelerating product development and reducing costs
2. Integrated Manufacturing: Cold forging, CNC/Swiss-type machining, grinding, and precision finishing
3. Quality Assurance: IATF 16949:2016, ISO 9001, ISO 14001, and ISO 45001 certifications, supported by TQC and CCD visual inspection
4. Smart Management: ERP+MES+WMS integration for full product traceability.