Welcome to a new joint venture between Leon D. Collins, Ltd and General Precision Machining, LLC

Welcome to a new joint venture between Leon D. Collins, Ltd and General Precision Machining, LLC. Our initial focus will be on extending our capabilities in our core business by providing fast turnaround for custom manufacturing of high precision milling parts in small quantity runs

We are excited about this opportunity to partner with General Precision Machining, LLC as we look forward to expanding our capabilities by adding their extensive experience in the area of machining and assembly services

General Precision Machining, LLC is one of the leading suppliers of high precision machinery and tooling for the manufacturing industry throughout North America. Founded in 1991, they have built an excellent reputation for providing reliable products and services at competitive prices while maintaining a high level of quality control throughout their organization.

milling precision cnc machining part supplier

Asianstar: Professional CNC Machining Supplier

From year of 2005, Asianstar Company establish the CNC Machining Factory in Guangdong Province, China.
We mostly provide CNC Turning, Milling, Drilling, Grinding, and Multi Machining processes service on various materials.
With the Belief of becoming a key supplier in the supply-chain of Precision Components, we strictly control our product quality, keep high precision on our components production, buildup the whole-process QC System and submit the satisfaction for every order.
By long term development, we have buildup partnership with world-wide clients, supporting our partners in Designing, Optimizing, Producing and Testing on each type of components.

Learn More

OUR CNC MACHINING SERVICES

CNC Turning Service

Our CNC Turning Service provides different sizes of roll shape work-pieces, the diameter range is from 0.5mm to 480mm, reaching tolerance +/-0.003mm.

CNC Milling Service

Our milling machines and CNC centers are able to produce complicated structure part, five-axis devices produce multi-sides at one-time jag which bring high precision result

Sheet Metal Fabrication

Our Sheet Metal Fabrication provides slicing, punching, bending, welding, painting and assembling for set products, unique tooling for each project to raise production efficiency

Aluminum Extrusion

Our Aluminum Extrusion brings clients various shapes of aluminum parts, high efficiency for mass quantity, our precision extrusion mold control tolerance within 0.01mm

Forging Service

For some steel serious products, we apply Forging Service to make out their outer shape and them use CNC devices to start drilling, forming, rolling, cutting, etc.

Finishing Service

Our Surface Finishing Service uses chemical or electro post-treatments after machining tasks are finished, normally includes Oxide, Anodizing, Passivation, E-Plating, Painting,etc.