precision machining

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precision machining

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Common problem

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What are the benefits of cooperating with KME Technology? Why should I choose your company to manufacture parts?

Our industrial CNC machining and die-casting manufacturing services provide parts made directly from customers' magnesium alloys, thereby reducing the possibility of errors. Proprietary software can automatically generate tool paths to reduce manufacturing time and costs.

Which companies do you work with?

Due to the proprietary and competitive nature of the projects we work on, we will not disclose the list of customers. However, we will regularly obtain permission to share customer success stories. Read our success stories here.

Does a non-disclosure agreement (NDA) need to be conducted with KME Technology?

NDA is not required to do business with KME Technology. When uploading your CAD model to our website, we use the most advanced encryption technology, and any content you upload is protected by confidentiality obligations. For more information, please contact your account representative.

Which industries use KME technology services?

We provide services for various industries, including military products, medical, aerospace, and electronic products.

When should I use machining instead of injection molding?

Before investing in die-casting mold manufacturing or mass processing, you may need to test parts that are as close as possible to production parts. In this case, CNC machining is the best choice.

In addition, engineers usually only need one or a few parts to install test fixtures, assembly fixtures or assembly fixtures. Machining is also the best choice here, but traditional mechanical workshops usually charge a lot of non-recurring engineering costs for programming and fixtures. Such engineering fees often make it unaffordable to obtain very small quantities. The automated CNC machining process eliminates the initial engineering cost, and can provide as little as one part quantity at an affordable price, and the part can be delivered to you within 1 day.

Die casting is more suitable for supporting a large number of samples for functional or market testing, bridging tools or small batch production. If you need parts to make steel tools (usually 6 to 10 weeks with other forming machines), Or your bulk demand is not enough to justify the expensive steel production tooling, we can provide production parts to meet all your requirements (up to more than 10,000 parts) within 1 to 15 days.

How many machines do you have?

At present, we have 980 square meters of factories, lathes, die-casting processing, surface treatment workshops, quality inspection machines and other manufacturing equipment, a total of 35 machines. With our long history of development, this number has been changing.

Are my parts made in China?

At present, we have already undertaken from Shenzhen | Shanghai | Suzhou | Tianjin | Chongqing | Chengdu | Guangzhou | Wuhan | Wuxi | Ningbo | Foshan | Beijing | Quanzhou | Hangzhou | Qingdao | Nanjing | Dongguan | Zhengzhou | Changsha | Nantong |Hefei|Dalian|Fuzhou|Jinan|Shenyang area business orders, all customer orders are in the production of parts.

Why do you have manufacturing plants in other countries?

Our factory in Shenzhen produces all parts for China. We also provide logistics transportation services from our factory in Shenzhen to many other countries/regions. Our manufacturing plant in Shenzhen supports all manufacturing and processing in China to provide high-quality services

How do I get a quote?

To get a quotation for all our services, just add our business sales WeChat account and transmit it to our business sales. You will receive an interactive quote for free design feedback within a few hours. If there are problem areas in the submitted design, our quotation engine will provide detailed information about the potential manufacturing problem and propose possible solutions.

Can I quote all service parts at once?

You can get a quotation for die casting and machining, but you need to get a second quotation for product processing.

What type of documents do you accept?

We can accept native SolidWorks (.sldprt) or ProE (.prt) files from other CAD systems exported from IGES (.igs), STEP (.stp), ACIS (.sat) or Parasolid (.) and Entity 3D CAD model. x_t or .x_b) format. We can also accept .stl files. Two-dimensional (2D) engineering drawings are not accepted.

I don’t have a 3D CAD model. Can you create one for me?

We currently do not provide any design services. If you need help to create a CAD model for your idea, contact us via email and we will provide you with contact information for designers who are familiar with our process .

Does KME Technology’s services provide sorting options and auxiliary processes?

Enhanced finishing options and auxiliary processes are available for surface treatment, Machining and die casting process. We also provide secondary machining for CNC machining.

Do you provide engineering services for the first term inspection?

We provide fixed asset investment in the following areas: mechanical processing and Molded parts.


surface finish - anodizing

We mill and turn a few parts very quickly. The typical quantity is 1 to 200 pieces, and the manufacturing time is 1 to 3 working days. We provide product developers with parts processed from engineering-grade materials that are suitable for functional testing or end use.

What is unique about Greenbat’s process?

In the machining industry, our quotation process is unprecedented. We have developed a proprietary quotation software that can run on large computing clusters and generate the CNC tool paths required for machining parts. The result is a fast, convenient and easy way to get quotes and order machined parts.

What is the typical cost of processing parts from KME Technology?

Prices start at around RMB 420, but the best way to find out is to submit a 3D CAD model and get an interactive quotation from ProtoQuote. Since we use proprietary software and automatic fixture process, there is no upfront cost of non-recurring engineering. This makes purchasing quantities as low as 1 to 200 parts cost-effective. Compared with die-casting processing, the price is slightly higher, but mechanical processing can improve material properties and surface.

How is the quotation process performed?

After uploading your 3D CAD model to our website, the software will calculate the price to make your design with various materials, and then generate a "milled view" of the part. An interactive quotation is provided that allows you to evaluate different materials and different quantities of options, And a 3D view, showing how the machined part will compare with the original model, and highlighting any differences. Check out the preview of KME Technology here.

What materials does KME Technology stock for processing?

We provide various plastic and metal materials from magnesium alloy processing to aluminum alloy and stainless steel. View the complete list of over 40 Inventory materials for milling and turning. Currently, we do not accept materials provided by customers for processing.

What is the processing capability of KME Technology? How big can my parts be?

For information about part dimensions and other considerations for milling and turning, please see our Milling Design Guidelines And Turning Design Guidelines.

Why machining parts instead of 3D printed parts?

The machined part has the true properties of the selected material. Our process enables you to machine parts from magnesium alloys and metal blocks in the same time frame (faster than 3D printed parts).


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What is the die casting function of KME Technology?

We provide plastic and liquid silicone rubber molding, as well as overmolding and insert molding of small batches of 25 to 10,000+ pieces. The typical manufacturing time is 1 to 15 working days. Rapid injection molding can help product developers obtain prototypes and production parts suitable for functional testing or end use within a few days.

What is unique about Greenbat’s process?

We have automated the process of quoting, designing and manufacturing molds based on the 3D CAD part model provided by the customer. Because of this automation and the ability to run software on ultra-fast computing clusters, we typically reduce the manufacturing time of initial parts to one third of traditional methods.

What is the typical cost of KME Technology injection molded parts?

According to the geometry and complexity of the part, the price is approximately US$1,495. The best way to estimate the cost is to upload the model to our website so that you can receive an interactive quote within a few hours. Thanks to our proprietary analysis software, automated processes and the use of aluminum molds, KME Technology can make molds at a fraction of the price of traditional injection molding.

How does the quotation process work?

Getting an interactive quote will display available materials and surface finishes, highlight any potential problems in the part manufacturing process, and show available quick turning and delivery options (depending on geometry). You will see the impact of the selected material and quantity on the price in real time, No need to re-quote. See the ProtoQuote example. here. p>

What resins can (or should) use?

Designers should consider the material properties of a particular application when selecting resins, such as tensile strength, impact resistance or ductility, mechanical properties, molding properties and resin cost. If you need help in selecting materials, please feel free to call us.

What is the stock resin used by KME Technology for injection molding?

We provide more than 100 kinds of thermoplastic resins and also accept resins from many customers. View the full list KME Technology’s stock resin.

What is the function of KME Technology? How big can my parts be?

For information about part dimensions and other injection molding considerations, please see our Design Guidelines.

Why should I buy molded parts instead of 3D printed parts?

The molded parts of KME Technology will have the real properties of the material you choose. With real material properties and improved surface finish, injection molded parts are suitable for functional testing and end-use production.


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What is the difference between KME Technology’s surface treatment technology?

Everything we do at KME Technology is dedicated to providing the fastest and highest quality prototypes and production parts in the industry. This requires the latest technology to be managed through strict process control. Our industrial-grade surface treatment equipment is the most advanced, And after strict maintenance, it shows the same performance as the new product every time it is built. Carefully arrange everything, and our well-trained staff will produce parts according to carefully formulated procedures.

What is high-end surface treatment?

Although surface treatment is the oldest of all surface technologies, it is still the gold standard for overall accuracy, surface finish and resolution. Its unique chemical formula is processed on the surface of the product through chemical agents, electricity, and machinery. After the surface is processed, various high-quality surfaces or films are formed. Make the surface of the product not easy to be oxidized, and form a beautiful surface. The material performance usually chooses the product's Bozhi, the chemical treatment of the green bat, the electric treatment, the mechanical treatment, it is not easy to fall off, and the surface finish and details are unparalleled.

What is chemical surface treatment?

The method and process of chemical surface treatment means that 2 chemical elements are adsorbed on the surface of the workpiece through chemical reaction. In the extracted place, the surface of the metal workpiece is made various types of beautiful and high-end appearance. Or it is to coat the metal exterior paint on the surface of the metal. KME Technology uses chemical elements specially configured according to customer requirements. Main features: wear resistance, anti-oxidation, etc.

What is electric surface treatment?

Electric surface treatment constructs a variety of surface treatment methods for complex parts with flexible functions and complex geometric shapes. There are electrophoresis, gold conductivity, electroplating, anodizing, etc. These hardnesses are very effective for components with elastomer characteristics (such as gaskets, seals and housings). Electric surface treatment uses electricity to make metal workpieces react with chemical elements. The metal workpieces are immersed in the configured chemical elements, and then reacted layer by layer under the action of electricity. After the construction is complete, the support material is manually removed. This allows the part to be ready for use without post-curing.

What is mechanical surface treatment?

Metal workpieces processed by CNC processing or die-casting processing have burrs on the surface, or when a smooth or brushed surface is required by customers, they need to undergo mechanical surface treatment. KME Technology’s mechanical surface treatment methods include grinding (to make the metal workpiece free of burrs), polishing (to make the workpiece smooth), wire drawing (to make the metal surface a silky or metallic feel), laser engraving (to make the surface of the metal workpiece form text or Pattern), silk screen (to form text on the metal surface)

What is the density of the metal parts?

The density of the metal parts of KME Technology is 97%.

Which companies do you work with?

Due to the proprietary and competitive nature of the projects we work on, we will not disclose the list of customers. However, we will regularly obtain permission to share customer success stories. Read the case study here.

I don’t have a 3D CAD model. Can you create one for me?

We currently do not provide any design services. If you need help to create a 3D CAD model of your idea, please contact us via email and we will provide you with the contact information of a design company familiar with our process.

What is the typical cost of 3D printed parts from Greenbat?

Prices start at around RMB 700, but the best way is to submit the 3D CAD model to Get an interactive quote.


Surface treatment-sandblasting

What is the quality function of KME Technology?

We can complete the manufacturing of functional prototypes and end-use parts within 3 days. And detect the quality of its accuracy, hardness, and performance.

What is unique about Greenbat's process?

Through design and manufacturing automation, KME Technology can provide you with high-quality metal parts within a few days.

What is the typical cost of Greenbat’s inspection parts?

Prices vary, but depending on the geometry and complexity of the parts, the starting price is about RMB 750. The best way to estimate the cost is to upload the model to our website in order to get a free quote within a few hours. If you need immediate costing and manufacturability design feedback, please contact us for a solid work of eRapid .

How does the quality quotation process work?

For product inspection, you need to upload the CAD model and specifications to zhwo888@gmail.com . You will receive a detailed quotation within a few hours. After you are ready to order the parts, you can contact us directly or add our WeChat: 18194014169 to place an order.

What are the sheet metal stock materials of KME Technology?

We stock various metal materials, including stainless steel, aluminum, copper and brass. View the complete list Quality Inspection Inventory Materials.

What is the function of KME Technology? How big can my parts be?

For information about part size and other considerations for quality inspection, please see our quality inspection capabilities.


Brushing Rapid Direct

What is the proposed revision of KME Technology?

Recommended revisions are suggested modifications to the geometry of the part to ensure that your design meets the capabilities of our rapid manufacturing process.

In what format will you send it to me?

It depends on the source file. Usually, we provide STEP, IGES and SolidWorks files.

What if I like changes?

If the following conditions are met, you can purchase the parts shown in the recommended revision:

  • There are no unresolved required changes.
  • You accept the proposed revision by checking the box in the third part of the offer.

What if I like changes but want to order from my own source file? Update your model to match the proposed revision and resubmit:

  • Click the "Download Revised Model" button in the second part of the offer to compare the KME Technology geometry with the original version.
  • Copy the changes displayed by KME Technology in your own modeling tool, and then resubmit the part for quotation. Our process needs to quote again to ensure the matching between the quote and the parts.
  • The updated quotation should be returned without any changes, so your parts should be orderable.

If I don’t like (or don’t accept) the changes, what should I do?

Design problems can usually be solved in multiple ways. You can:

  • Modify the geometry of the part to meet the intent of the proposed revision.
  • Discuss alternative solutions by contacting application engineers at 1819-4014-169.

How can I find more information about why you made the change?

To discuss the process requirements, please call 1819-4014-169 to contact the application engineer

Are there additional fees? What is the price of this service?

The suggested revision is available free of charge. The price of the modified geometry is the same as any part. Some changes will affect the price increase or decrease. In fact, starting with the smaller geometry revision, most price changes are negligible.

Is this a design service?

We do not provide product design services. Suggested revisions are provided to demonstrate geometric shapes compatible with our manufacturing process.

What should I do if my part does not work due to changes made by KME Technology?

You are responsible for the design and function of the part.

Can I opt out of the "recommended revision" process?

I hope you find this service valuable, but if you don’t want to participate, please indicate when uploading.


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