Factory With 15  Years +

Custom Precision Machining Service As Your Design

Factory With 10  Years +

Custom Precision Machining Service As Your Design

Precision Machined Parts

Have Projects?

Send Your Drawings To Enjoy Top-Notch Quality With Sansmachining

Why Choose Us?

Industries Served

As a custom precision machining factory, we service a wide range of industries from automotive to medical to aerospace and beyond. The products are mainly used in customized automated assembly lines, which is part of what keeps your business exciting and innovative.

Custom Testimonials


SANS has been and continues to be one of our most reliable and consistent suppliers. They continually surpass our standards on quality and value. We would encourage other companies to utilize their services


We have placed several orders from SANS, they are professional. The sales Joan can point out my design mistake and give me suitable suggestions. The quality deserve the price. Good and Reliable Factory


This is Belliveau, we mainly provide innovative automation machine for customer, so all the parts are customized with low quantity. So I choose Sans, they mainly do the custom machining parts without MOQ, quick quotation and high quality all make me satisfy. If you have same project, SANS is a good choice


We are trading company for machine assembly service in Japan. I choose SANS, because their good quality and quick delivery. Maybe price is not the cheapest, but good quality and happy communication can save me lot time and cost



OEM High Precision Machined Parts

Have Made For Customers

Reason, Effects And Improvement Of Ripples On The Precision Machined Parts Surface

Surface ripple refers to a wavy texture that appears on the surface of the parts, [...]

Confirm The Drawing To Reduce The Scrap Rate Of Machined Parts

Confirming the drawings to reduce the scrap rate of parts is an important task, which [...]

The Concept And Characteristics Of Non Standard Parts In Precision Parts Machining

Non-standard part machining places more emphasis on personalization and customization. The following are key concepts [...]

Modify & Import & Tips For STEP Files

STEP files is crucial for every designer who wants to collaborate effectively and accelerate the [...]