HLH works with leading industrial products makers to accelerate prototyping, dynamically scale manufacturing capacity, and simplify their supply chain. We have fulfilled the customers' production plan with high-tech CNC machining processes for rapid prototyping, product inspecting, custom tooling, and custom design manufacturing. Our flexible development service gives you the opportunity to develop innovative products for any industry.


Top Industrial Applications

Plant floor manufacturing: Custom assembly fixtures/ equipment/ jig details

Small batch prototypes with high-precision tolerances

Rapid prototyping of industrial devices using CNC manufacturing

Industrial robotics

Why Industrial Companies Choose HLH?

Optimized structural design

Due to the limitations of traditional processing technology, there are defects in the design of parts and components. We have a professional cross-border technical team to optimize the structural design through CNC technology to meet the design requirements and achieve the purpose of simplifying processing.

Improve material properties

HLH offers a wide selection of CNC machining materials, many of which can replace those used in traditional processes, or even outperform certain functional properties.

Industry Leading Quality

Quality services include material certifications, certificates of conformity, advanced inspection reports and more.

Industrial Post-Processing Capabilities
Powder Coating
Insert Installation
Heat Treatment
Industrial Post-Processing Capabilities
Nice Words From Our Customers
Hi HLH, the products were received yesterday with no problems and thank you the parts are fantastic. Thank you so much for your efforts in producing these so accurately and quickly.
-Simon Masters &Senior Director -Design, R&D
I just want to inform you that we are very pleased with the last order ( 1,000 boxes ) you've shipped us. The quality is excellent. As happy a customer, we will be happy to provide good feedback to your prospects. It's a real pleasure to work with you and your company!
-Izzy Gal &Purchasing Manager
HLH has always delivered the perfect products totally meet our requirement. Also the service they provide is very nice. It’s really pleasure to work with HLH and we will keep long-time cooperation!
- Jacob Anderson &Engineering Manager