CNC Machining & 3D Printing

Rilong Rapid Prototype Services

Rilong offers precision CNC manufacturing services, utilizing a wide range of high-precision machining equipment, including 5-axis CNC machining centers, 4-axis CNC machining centers, and advanced high-precision centers. With over a decade of experience, our machining shop excels in producing engine blocks, automotive parts, cylinder heads, rotary shafts, drive shafts, gears, gearboxes, brake drums, hubs, gear rocker arms, rocker shafts, jet engine parts, and medical device components. We’re proud of the constant pursuit of speed, precision, versatility, and service by all our employees.
Quick Turn-around As Fast As 1 Day
Tight Tolerance Down To 0.01mm
4-axis and 5-axis capabilities
Specializing in rapid CNC prototypes

Whether it is a design, development, or manufacturing problem, we can engineer a solution that solves it.

Premium Plastic Injection Molding of Exquisite Quality

Looking for exceptional custom molded parts? Look no further! Custom Plastics specializes in delivering top-notch, tailor-made solutions. With our expertise in on-demand injection molding, we provide high-quality prototypes and production parts to meet your unique requirements.

Medical industry
automotive
consumer electronics
toys
sports equipment
Sporting Goods

Materials for the CNC Milling Process

If you need a uniquely sized product design, Rilong, a professional precision CNC machining manufacturer in China, can help you achieve it at a competitive price. The table below shows the standard sizes of our custom CNC-milled parts.
CNC Metals

The metal materials listed below are for CNC Milling. Our materials selection is high-quality metals.

UV absorbers
Flame retardants
Colorants
Plasticizers
Vulcanizing agent
Tackifiers

CNC Milling Parts Size

If you need a uniquely sized product design, Rilong, a professional precision CNC machining manufacturer, can help you achieve it at a competitive price. The table below shows the standard sizes of our custom CNC-milled parts.
SizeMetricInch
Length250098.4
Width200078.7
Height150059

Transforming Your Ideas Into a Reality

Rilong Precision Mold World Class Injection Molds and Molding Services
Concept to distribution, We get it done

DESIGN

From initial sketches to detailed CAD/CAM designs, our team of skilled technical designers and engineers will expertly guide you in preparing your component for the molding process.

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MANUFACTURING

Our multiple facilities, equipped with the latest technology and staffed by experienced professionals, ensure that we meet a wide range of production needs with precision and efficiency.

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FULFILLMENT

Rilong offers global distribution services through our three strategically located warehouses in Shenzhen, Dongguan, and Zhuhai. This ensures timely delivery, regardless of your location.

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Need High Quality Injection Molded Parts?

If you have a great idea, we can help bring it to life. We’ve done this before and enjoy becoming partners throughout product creation. From advising you through the mold sourcing process to delivering your new product to customers, we want to work with you every step of the way.

A Never-Ending Pursuit to Get Better

Our strength is our flexibility and adaptability. We combine our experience with your ideas to bring out products that are one step into the future.

Quality Defect-Free Production

Our vision is to not only deliver products that exceed customer expectations but also to help them reduce costs by working with them in the mold design fields. 

On-Time Order Delivery 

We desire to ensure that customers receive the goods accurately and complete delivery in the shortest possible time.