About

We are a specialized manufacturer of high‑precision mechanical components, serving industries such as telecommunications, automotive, aerospace, medical devices, and industrial machinery. Our strength lies in delivering custom‑engineered solutions with tight tolerances, consistent quality, and reliable supply.

Product Categories

1. Waveguide Components (mm‑Wave, Sub‑Terahertz & Terahertz)
We produce precision waveguide parts for frequencies ranging from millimeter‑wave to sub‑THz and THz bands. Typical products include waveguide flanges, bends, twists, couplers, and custom brackets. These components are used in radar systems, 5G/6G communication test equipment, security imaging, and scientific instrumentation.

2. Bearing Components (Needle Rollers & Cylindrical Rollers)
As a dedicated bearing parts supplier, we manufacture high‑precision needle rollers and cylindrical rollers for various bearing assemblies. Our rollers are made from bearing steel (e.g. GCr15) or ceramic materials, with precise diameter control, surface finish, and hardness distribution. Applications include automotive transmissions, electric motors, machine tool spindles, and general industrial gearboxes.

3. End Face Center Consumables (Drive Pins)
We also produce drive pins used as end face center consumables in lathes and grinding machines. These drive pins feature excellent wear resistance and geometric accuracy, ensuring stable power transmission and workpiece positioning during high‑speed machining. They are a critical consumable for Swiss‑type lathes, automatic screw machines, and precision grinders.

Quality & Customization
All products can be manufactured according to customer drawings, samples, or performance requirements. We support small to medium batch production as well as mass production, with strict quality control including dimensional inspection, metallurgical testing, and functional validation.

Why Choose Us?

High precision down to ±0.001mm.
Strong capability in difficult‑to‑machine materials.
Short lead times for prototypes and production runs.
Experienced engineering support.
We welcome OEM/ODM inquiries. Contact us to discuss your precision component needs.