CNC Turning Services
Efficient CNC turning services, from rapid prototyping to series production, ensure the on-time delivery of cost-effective, customized CNC-machined parts that meet the required high quality standards.
- Minimum ±0.02mm tolerance.
- No MOQ limit.
- Fastest delivery within 3 days
- Optimize product design solutions.
- ISO 2768-m & ISO 2768-c
On-demand manufacturing
Mold Tools Design Services
Rapid Prototype Services
ISO 9001 & TS 16949

CNC Turning Services
At Supro Molding, we have state-of-the-art CNC turning equipment and extensive turning expertise to provide efficient turning services for simple and complex cylindrical metal or plastic parts.
With a team of specialized technicians and turning knowledge, we use tools to create precise details for axial and radial holes, grooves, planes, and curved features.
Even complex structural part designs can be produced on versatile CNC turning machines to produce customized cnc turning parts with high quality, precision, and durability, and you’ll enjoy an easier, more efficient, and cost-effective process for rapid prototyping and volume manufacturing.
CNC lathe machine
20-1200Tons
tolerance
±0.02mm
surface treatment
15 types
Expert Team
62
Powerful CNC turning service
From plastic rapid prototyping, mold design and manufacturing to injection molding production, Supro Molding provides customers with unparalleled quality injection molded parts with powerful manufacturing equipment and technical expertise.

Holes

curved surface

threaded hole

groove
Material Solution of CNC Turning Services
Supro Molding offers a robust list of material options to support a full range of material solutions for buyers in a variety of industries.
CNC machining of aluminium alloys
The most widely used non-ferrous metal, with excellent strength, low cost and recyclability are the advantages of his widespread use.
The surface treatment gives a very attractive appearance and is commonly used in: aerospace, consumer goods, electronic components and the medical industry.
Processing method:
cnc machining, extruded profiles
grades type:
- 6061-T6
- 7075-T6
- 7050
- 6063-T6
- 5052
- 2024
- MIC-6
Surface Treatment :
- Alodine,
- ENP,
- Media Blasting,
- Nickel Plating,
- Powder Coating,
- Tumble Polishing.
- Anodizing Types 2, 3,
- Anodizing 3+PTFE

CNC machining of Stainless steel
Stainless steel is a metal material with strong corrosion resistance and excellent strength, widely used outdoors or in harsh environments, maintaining excellent ductility and corrosion resistance. With reasonable surface treatment, the performance and surface luster can be improved. Ideal for CNC Machining.
Processing method:
cnc machining, investment casting.
grades type:
- 303
- 304
- 316
- 316L
- 410
- 420
- 440
- 17-4PH
- 416.
- and more.
Surface Treatment :
- Black Oxide,
- Electropolishing,
- ENP,
- Media Blasting,
- Nickel Plating,
- Passivation,
- Powder Coating,
- Tumble Polishing,
- Zinc Plating

CNC machining of Copper
Copper is an expensive metal with many excellent characteristics, good thermal and electrical conductivity is no metal can replace the characteristics of a very large number of products choose copper metal because of better plasticity and ductility, and in some industries prefer his corrosion resistance, very suitable for precision CNC Machining after welding.
Processing method:
CNC Machining, Metal Stamping
grades type:
- 101
- C110
- T1
- T2
- T3
- TU1
- TU2b
Surface Treatment :
- Available as-machined,
- media blasted,
- hand-polished
- electroplate
- Mirror polished,
- sandblasted

CNC machining of Brass
This is a copper alloy with strong wear resistance, widely used in: valves, water pipes, connecting pipes, radiators, gears.
Brass is able to withstand hot state machining, has excellent cutting properties, can be welded, and is suitable for welding processes, CNC Machining, and sheet metal stamping. It can usually be manufactured to tight tolerances of ±0.005mm.
Processing method:
cnc machining, welding, sheet metal stamping .
grades type:
- Lead Brass,
- Tin Brass,
- Manganese Brass,
- Iron Brass,
- Nickel Brass
Surface Treatment :
- Available as-machined,
- media blasted
- hand-polished
- Mirror polished,
- sandblasted
- electroplated

CNC machining of titanium alloys
Titanium machined parts are widely used in harsh environments, in aerospace, military equipment, automotive and other industries where high standards are required.
Excellent resistance to corrosion, chemicals, and extreme weather environments, not subject to changes in temperature. Exhibits a very good strength to mass ratio.
Processing method:
cnc machining, extruded profiles
grades type:
- High-temperature titanium alloys
- Titanium-aluminium compounds
- High-strength, high-toughness beta-type
- flame-retardant titanium alloys
- Medical titanium alloys
Surface Treatment :
- Available As-Machined,
- Media Blasted,
- Hand-Polished
- Electroplate
- Mirror Polished,
- Sandblasted

CNC machining of Engineering plastics
Engineering plastics are plastics that are used in place of metal to make machine parts and the like. It has excellent comprehensive performance, high rigidity, low creep, high mechanical strength, good heat resistance, good electrical insulation, can be used for a long time in more demanding chemical and physical environments, and can be used instead of metal as an engineering structural material, and is very popular CNC machining option because of its wide range of choices, relatively low price, and much shorter machining time. We offer CNC machining services for all common plastics.
Processing method:
cnc machining, extruded profiles, stamping, Injection molding
grades type:
- POM
- PEEK
- HDPE
- PET
- Nylon
- PTFE
- PVC
- PP
- ABS
- PC
- PMMA
Surface Treatment :
- Steam polishing,
- electroplating,
- ultrasonic welding.

- Authoritative material report
- Globally recognized material brands
- Support for third-party testing
- Commitment to use 100% new materials
Excellent CNC Turning capabilities
We have strict quality standards and depending on your product design, our cnc turning parts can achieve a tolerance of ±0.02mm to meet your stringent quality standards.
Standard Information
linear dimension
Hole Diameter
Axial Outside Diameter
Quality standard
Shape limitation
Lead time
Injection Molding Capability
±0.02mm
±0.01mm
±0.03mm
ISO 2768-m(metal) & ISO 2768-C
1000mm*500mm*500mm
within 3-10 days,
Artistic CNC Turning surface finished
Flexible surface texture decoration can give injection molded parts more ornamental and market value, from an artistic point of view, to shape a pleasing surface effect.

glossy
SPI-A2
SPI-A3

semi-glossy
SPI-B1
SPI-B2
SPI-B3

Matte
SPI-C1
SPI-C2
SPI-C3

textured
MT
VDI
YS
Ready for a new CNC turning project?
Tell us about your project needs and help you complete more competitive, high-quality injection molded products efficiently and more easily.
You'll benefit from cost-effective factory price quotes.
Why choose Supro Molding for CNC Turning
Founded in 1999 and located in Shanghai, China, we have an unparalleled leadership position in the field of plastic molding and mold design and manufacturing technology. With quality certifications such as ISO9001-2015 and TS16949, we can provide your projects with more efficiency, ease and cost-effective plastic molding supply chain needs.
Our professional technical team, advanced manufacturing equipment, and scientific manufacturing process system make our manufacturing services recognized by very many buyers, including: precision injection molding, inlay injection molding, two-color injection molding, micro-injection molding, precision CNC Machining, mold design and manufacturing, Vacuum casting, 3D printing, precision stamping, and other one-stop manufacturing services.
- Respect for inspiration and innovation.
- Refuse to cut corners.
- Excellent quality manufacturing resources。
- 24 Hours * 7 online technical support.
- Truly economically viable ex-factory quote.
Molds & Parts Design Services
Engineer Technical Support
At Supro Molding, a team of professional plastic molding experts can submit solutions for product design and mold design based on product requirements and inspirations, helping you to turn your inspirations into reality.
If you already have a preliminary design, our team of experts will evaluate the product design and make cost-effective recommendations and optimizations based on the application of the product as well as the expected quality standards, maximizing product quality and ornamental artistry, and maintaining low-cost operations.
- Based on industry-leading manufacturing technology.
- Optimize product design solutions.
- Maximize functionality and ornamentation.
- Drawing of product design documents.
- Mold design and manufacturing solutions.
Rapid Prototyping services
More efficient operation, so saves time.
We provide our customers with flexible product validation through rapid prototyping processes such as 3D printing & plastic Vacuum casting. Through prototyping, we can more intuitively confirm the flaws and functionality of a product’s design. Through prototyping, we can more intuitively identify the flaws and functionality of the product design. We can quickly turn inspiration into reality, present your design ideas to your users, and bring you more market potential advantages.
We utilize state-of-the-art prototyping technology to reproduce 100% of the details of your creative inspiration. And it’s a very efficient manufacturing process that can be completed as early as the same day.
The rapid prototyping is your best choice before investing on a large scale.
- Confirm Initial Plastic Part Design.
- Confirm The Initial Mold Molding Structure Design.
- Confirm The Function And Surface Effect Of The Custom Plastic Molded Part.
- Confirmation Of The Potential Market Value Of The Plastic Part.
Reliable Quality Control Assurance
We have an in-house quality control laboratory with CMM, Projector, Pressure Tester, Tensile Tester, Flame Retardant Tester, UV Tester, and many other equipments for in-house testing of our products from raw material, finished size, and surface finish.
Our professional QC team will monitor the quality of the products during the production process and implement ISO9001-2015 and TS 16949 when the goods are delivered with all the QC reports.
We ensure the manufacture of high quality injection molded parts that meet industrial strength, durability, aesthetics, functionality and demanding tolerances.
- ISO 9001-2015 & TS 16949.
- Own internal quality control laboratory.
- Raw material testing and reporting
- Molds are regularly serviced and maintained.
- PPAP & APQP & 8D Reports
Wide range of applications

Automotive

Medical

Industries

Electronics

consumer goods & toys

Robotics
F.A.Q
We are plastic molding manufacturer, now totally we have 87 workers.
We expert moulds for 110 countries, our main markets are America,African , European and Middle East.
We have 18 CNC machine, the tolerance is ±0.02mm, and 7 high speed CNC machine, the tolerance is ±0.002mm.
Now we can make around 900 sets mould per year. In 2018 we make 659 set moulds, 303 sets bucket moulds and 356 set other moulds.
Yes, we have 20T, 60T, 80T ,90T,160T,250T,320T,390T,400T,450T,650T,800T injection machine for mould test and production.
If some spare part broken, we will send you new one. If the mould quality problem, we will repair and pay the ship cost. Or we make another new mould to you free.
We specialize in custom plastic molding products manufacturing for more than 20 years, we have rich manufacturing experience and technology, usually we can produce products of any structure and requirements. Suitable for all kinds of industries, please provide your design files, our expert team will analyze your products in detail.
We have our own in-house mold factory, we refuse any process of cutting corners, from design to manufacturing in our own factory, without any middleman, so our mold price is 20%-30% lower than many foreign trade type companies, submitting the real factory quotation to you.
(It is well known that many unscrupulous companies will use low quality materials for mold manufacturing, resulting in very low quotes, but the molds do not meet any industry standards and are very easy to damage. This is why choosing a mold maker is a very important part of the process)
Of course, this is one of our most important services and it is free of charge. We actively provide these technical supports, including: model flow analysis, DFM, etc. If you need our technical support, please contact us immediately. If you need our technical support, please contact us immediately and we will provide all technical resources without reservation.
Of course you can, although we will make a few adjustments to your molds to match our equipment, and once this is done we can produce the product you need. (We would appreciate it if you could provide us with the original mold design, it would be very helpful.)
Yes, we can do that, but we need you to provide us with a detailed drawing of the mold design and the design that needs to be changed, and we will analyze your mold to better meet your needs for new products. (Supro Molding is an experienced plastic molding mold maker, we know the latest technology in mold making, and we have a strong engineering team).
Of course, we don’t do any order limits. We understand that a lot of products are not responded to by the market, and a large investment will drag down your financial base and bring a huge financial risk.
At Supro Molding, we encourage all product development and design, and we can use the most cost-effective manufacturing solutions to help our customers reduce risk and save money, while not making any quantity limitations. Focus all skills and resources on the quality of the product. We prefer to be a technically oriented company that is helpful to our smaller customers.
Of course, our team of experts can give you the right material solution based on the functionality of the product and your requirements, and we are good at using characterizing materials (adding cost to make a material better).
Having trouble with your project? Talk to our team of experts and you will get free help at Supro-Molding.
Yes, we finish all the color matching through our professional engineers, if possible please provide the Pantone color number or RAL number you need. If not, please contact our team to give you the color card for your selection.
Of course we can, we have our own sheet metal bending, stamping and cnc machining factory and we can also buy the fasteners you need.
Usually we will finish the molds in 3 weeks – 4 weeks, and the production of different batches of plastic molded products in 1 week, but it is also subject to the complexity of the products.
We also accept rush orders, please discuss with us how soon it can be delivered.
Of course, the mold belongs to the customer. After the sample is confirmed and the quality of the mold is approved by the customer, we help the customer to store and regularly maintain the plastic molding mold, the ownership of the plastic molding mold belongs to the customer, and we will guarantee the safety of the mold and protect the copyright of the customer’s products.
T/T or L/C is workable to you, normal we accept T/T 50% with order, and the balance before the shippment.
You will benefit from our technical support.
Chat with our team of experts about your query.
Let us submit the most cost-effective factory quote.
One-stop on-demand plastic molding manufacturing.
Unrivaled on-time delivery of high quality products.