01 Precision turned parts for tight tolerances

In high-stakes applications like medical devices and automation equipment, even micrometer-level deviations can cause failure. Our precision turned parts are manufactured on multi-axis CNC lathes, holding tolerances as tight as ±0.005mm. This level of accuracy ensures that bushings, pins, and shafts fit perfectly without binding or loosening. For automotive sensor housings and electronic connectors, consistent dimensional stability prevents signal interference and mechanical wear. We test every batch using coordinate measuring machines to verify critical features, giving you complete confidence in each component.

02 Brass insert nuts in plastic molding

Brass insert nuts offer a superior solution for creating strong, reusable threads in plastic injection molded parts. Unlike self-tapping screws that can strip over time, our press-fit brass nuts are installed during the molding process, becoming permanently anchored. The knurled outer surface resists pull-out and torque-out forces, making them ideal for consumer electronics casings and automotive interior panels. When heat or ultrasonic insertion is preferred, our custom brass nuts adapt seamlessly. This approach eliminates secondary tapping operations, reduces assembly time, and dramatically improves the durability of plastic components in high-vibration environments.

03 Custom CNC machined parts for automotive and electronics

Modern vehicles and electronic devices demand custom CNC machined parts that withstand extreme temperatures, chemicals, and constant motion. Our custom copper sleeves and stainless steel pins excel in electric vehicle battery connectors, where low electrical resistance and oxidation resistance are critical. For industrial automation, our precision ground shafts and locating pins ensure smooth linear motion and repeatable positioning. We can produce these components in small batches for prototyping or high-volume production runs, with lead times as short as two weeks. Every part receives a complete inspection report, including material certificates and dimensional data, so you can trace quality back to raw stock.

04 Small-batch to high-volume production capabilities

Many suppliers force you to choose between high-volume economy and custom small-batch flexibility. We remove that trade-off by running both prototype quantities of 50 pieces and production orders exceeding 500,000 pieces on the same CNC equipment. Our quick-change tooling and modular workholding reduce setup time, allowing us to offer competitive pricing regardless of order size. For OEM precision parts and ODM custom hardware, we assist with design optimization to reduce machining complexity. Whether you need brass, bronze, stainless steel, or aluminum, our in-house finishing services provide plating, passivation, and heat treatment under one roof.

What is the most critical tolerance or material challenge you face when sourcing custom industrial fasteners for your current project? Share your requirements below – we are ready to help you find a practical solution.