Who We Are

TRENG has fully guaranteed the quality of CNC products and customer satisfaction in strict accordance. We partner with organizations around the world to craft precisely machined parts in a variety of certificated materials. 

TRENG is a one-stop service and manufacturer which provides a wide range of services including CNC machining, rapid prototyping, 3D printing, plastic injection molding as well as a range of finishing services. Moreover, our specialized team offers custom solutions according to your specifications to make your product from an idea to a reality. Contact us today to see what we can do!

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Our Mission

We have a fast, efficient, and effective solution for your CNC machining project. This gives you the chance for prototyping tests of form, fit, and function, or for parts production. Evaluation and functional testing of the product enable your product to be optimized before taking it to the market.

Paired with rich expertise of our highly skilled machinists and well-trained workforce, our machining center can perfectly match each crucial requirement and specification.

Core Values


As manufacturing advances, we never stop investing in innovation.


Customers can always request overall transparency about the machining process.


As the best partner closest to our customers, we helpunfamiliar with the manufacturing industry access familiar manufacturing.