40+ Years of Manufacturing Excellence

Precision Tire Valves

ISO 9001:2015 certified. Meeting TRA, ETRTO, and JATMA standards for global markets.

Why N.S.-LIN

Quality management system certified by AFAQ, ensuring consistent product quality.

Products meet TRA (US), ETRTO (EU), and JATMA (Japan) specifications.

Custom valve design and manufacturing to your exact specifications.

Four decades of tire valve R&D and manufacturing expertise.

Presta & Schrader valves, caps, extenders, and adapters for tubeless bicycle rims.

15 aftermarket models for tire pressure monitoring systems.

13 models in snap-in and clamp-in configurations.

Our R&D team designs and manufactures valves to your exact specifications. From prototype to production.