ABOUTSINYI

One-stop production for better quality and reliable lead times
From mold development and precision manufacturing to surface treatment, every step is carefully managed in-house. Our vertically integrated production model reduces communication delays, improves process control, and ensures consistent accuracy and delivery efficiency for every batch of components.

Global standards for a safer and greener supply chain
To meet growing international environmental requirements, SINYI provides hardware solutions that comply with RoHS and REACH standards. With strict control over lead-free and nickel-free processes, we help your products meet global market expectations with greater confidence.

Tailor-made solutions for diverse industry applications
Beyond standard specifications, SINYI offers full customization from drawing development to functional optimization. Whether your project requires higher structural strength, special materials, or unique surface finishes, we turn your requirements into reliable components that match your product positioning.