
Dongguan Rihan Precision Technology Co.,Ltd. provides mechanical precision parts and non-standard parts processing, supporting complex machining with tight tolerance control and one-stop manufacturing services.
Dongguan Rihan Precision Technology Co.,Ltd. specializes in mechanical precision parts processing and custom non-standard part manufacturing. The company also undertakes the design and processing of molds and tooling fixtures, as well as the machining of automatic equipment components.
With a focus on ultra-precision manufacturing, Rihan emphasizes strong tolerance control down to 0.002 mm. Its capabilities span multiple processes—from raw materials through machining and surface treatment—enabling a consolidated, one-stop service for customers.
The factory operates in Changyou Industrial Park, Humen, Dongguan, and is driven by a philosophy of continuous improvement and innovation, aiming to consistently meet customer requirements with high-precision, high-end products.

From raw materials and precision machining to surface treatment, the company provides integrated processing services designed to simplify sourcing and accelerate project delivery.
Guided by a principle of constant improvement and innovation, the company focuses on consistently meeting customer requirements and delivering high-precision, high-end products.
Send an enquiry to learn more about their capabilities and request custom quotes.