Online 3D Printing Service
Top 3D Printing Service Provider in China
Kingsun/3D Printing Service is one of the leading Chinese companies that provide high-quality 3D printing services suitable for both modeling and mass production. Relying on advanced technology and out-of-the-box thinking professionals, they can ensure the accuracy and high quality of the work performed. Reach out to them if you want to turn your ideas into reality.
- Quick Turnaround of Just 1-10 Days
- Economical Pricing Options
- Customized with Post-Processing Options
Save a minimum of 30% or more on your purchases.

-
Kingsun's 3D Printing Service for Custom Parts
providing accuracy, exterior and internal boost thanks to customized approaches to suit your particular manufacturing requirement.
Kingsun's 3D Printing Service for Custom Parts achieves perfection and addresses the needs of individual customers and businesses in industries such as automotive, healthcare and consumer goods. Today, the 3D printing technology we use in our shop is able to provide you with parts advertising a high degree of precision, and intricate project details to a very stringent specification.
With many possibilities for customization the customer is able to choose one from many available high-performance materials, which is most appropriate for his or her specific use. The delivery of all the parts within the lead time ensures that the parts are ready when you need them whether it is just one prototype or an entire production run therefore reducing lead time and improving efficiency.
Very suitable for complex structures as well as simple parts, there is no other mastering service provider whom you would rather turn to for your specialized manufacturing requirements than Kingsun. In line with your visions are the products that we deliver without compromising their functionality and essences due to the short turnaround time in focus on quality and efficiency.
Reach us at Kingsun knead your vision into reality with the help of our personalized 3D printing services. Make a difference with precision, speed, and quality during manufacturing processes with Kingsun!






Our expertise in 3D Printing Service
Our expertise in 3D Printing Services allows us to offer many particular solutions to our clients. Thanks to state-of-the-art technology and trained personnel, we execute prototypes, complex shapes, and products that do justice to the ideas. For prototyping, manufacturing, or artistic and design purposes, this 3D printing service provides effectiveness, accuracy, and quality.




Kingsun's Expert 3D Printing Service Explained
🌟 Good news everyone! 🌟 Visit Kingsun’s Expert 3D Printing Service. If you require custom design or rapid prototyping, our advanced technology and talented staff are ready to implement your ideas. See how we can help you execute your imaginative ideas precisely and efficiently. Are you ready to begin? Let’s do it, and create something nice! #3DPrinting #Innovation #Kingsun
3D Printing General Tolerances
Aspect | FDM | SLA | SLS | DMLS |
---|---|---|---|---|
Part Size | Up to 914 x 610 x 914 mm | Up to 736 x 635 x 533 mm | Up to 340 x 340 x 605 mm | Up to 250 x 250 x 325 mm |
Minimum Feature Size | ~0.2 mm | ~0.1 mm | ~0.5 mm | 0.75 mm (cosmetic), 1.5 mm (structural) |
Minimum Wall Thickness | ~1 mm | ~1 mm | ~1.5 mm (watertight) | ~1 mm |
Clearance Between Features | Tight Fit: 0.005 in (0.127 mm) | Normal Fit: 0.010 in (0.254 mm) | Loose Fit: 0.020 in (0.508 mm) | - |
Available 3D Printing Service Materials at Kingsun
At Kingsun, you will find a wide range of 3D printing service materials suitable for all kinds of projects. Starting with the strongest plastics and moving to soft filaments, we have the best quality materials for your imaginative ideas. Kingsun prides itself on providing the right 3D printing supplies whether you are creating prototypes, models, or custom-made designs. Check out our offerings today and elevate your designs.

Industrial FDM
Desktop SLA
Resources on 3D printing
The purpose of these resources is to encourage engineers in the 3D printing process which would result in better innovation and productivity in their work.
Finishing Options for 3D Printing Service
In 3D printing, finishing processes can be very useful in improving the look and usability of the parts you have printed. Any effort from sanding and painting to coating and polishing can be enabled in order to achieve the level of finishing and neatness which is required by the task so as to look professional. Having knowledge of these options is fundamentally important in ensuring that the best possible results are attained, thus ensuring that every 3D printing endeavor is worthwhile.
Provides a surface finish by eliminating step marks or lines.
Improves the surface finish, usually in use for material such as resin or metals.
Works include the use of paint to coloration and emphasis, it may be practical to spray paint or airbrush the models.
A technique of depositing a metal coating on a part for strength and for attractive appearance.
A method where the surface is smoothed and finished using chemical vapors. Mostly used on ABS plastic.
The coloring of parts whereby the entire part is dyed, Nylon is very useful in such applications.
Coating that is used to increase the inner strength of the model as well as provides a glossy thick layer on the model.
Discover Kingsun's CNC Surface Finishing Services
Designed with great attention and detail in raising the quality and accuracy of products through the use of modern technologies and professional know-how. Take a look at our detailed guide on CNC surface preparation.
The Ultimate Guide to Selecting the Best 3D Printing Materials
Choosing the right material for the 3D printing process is really important because it determines how the printed object vitally functions and how its quality is judged. Select the one that suits the purpose best from a long list, namely, PLA, ABS, PETG etc or many others. As a mechanical engineer, one should appreciate the properties of each of the above materials; be it their stress to breaking point, how flexible they can be or how much heat and temperature they can withstand.

Advantages:
- Ease of Use: This filament does not place any mark on the user’s skills and therefore low temperatures are required and printing can be undertaken without any hassles making it good for novices.
- Biodegradability: It is derived from raw materials that are renewable such as cornstarch or sugarcane, and thus, it cannot harm the environment.
- Detail and Finish: PLA plastic in filament and printing content provides a pleasant look and erases any complexity of the details.
Disadvantages:
- Strength and Durability: This limits the use of PLA in the fabrication of mechanical components since there are some materials that have superior durability than others.
- Heat Resistance: Similarly, since they have low melting point, they cannot be used in any high temperatures applications.
Applications: Best suited for the creation of mockups, crafts, and school projects.
Advantages:
Strength and Durability: Industrially manufactured, the ABS material is tough and good for parts subjected to mechanical forces.
Heat Resistance: Also, it has better heat resistance than PLA.
Disadvantages:
Printing Requirements: A higher degree of caution needs to be observed so as to print efficiently however this is not very easy for a novice in 3D printing.
Fumes: Researching the reasons and preventing that unpleasant smell entails enveloping proper ventilation during and after printing.
Applications: This also finds application in automotive components, toys, and even tools.
Advantages:
Strength and Flexibility: These resins in filament form are a combination of strength and elasticity for they can be utilized in numerous applications.
Chemical Resistance: It can be ohmed against water, viable against acids and alkalis.
Disadvantages:
Stringing: It tends to string and so, needs to be tuned properly.
Adhesion: It may lack adhesion if no proper configurations or surfaces are provided.
Applications: It can be used for water bottles, mechanical components and electronics boxes.
Advantages:
Durability and Flexibility: Excellent durability and flexibility specializing in moving parts.
Wear Resistance: Excellent resistance to abrasion and wear.
Disadvantages:
Moisture Sensitivity: Moisture absorbs from the atmosphere that might harm the quality of printing.
Printing Challenges: High temperatures must be used and careful settings adhered to so as to achieve the desired results.
Applications: These materials are used in many parts such as gears, hinges, or functional prototypes.
Advantages:
Detail and Finish: Delivers fine detail and smooth surface ideal for delicate designs.
Variety: Comes in several types such as standard, tough, flexible and etc.
Disadvantages:
Post-Processing: It is necessary to perform post-processing actions such as washing and curing.
Handling Precautions: Care should be observed in handling these items because of harmful substances.
Applications: Most appropriate for models and dental impressions as well as jewelry.