Low-volume Injection Molding
SAN-E delivers custom injection molding services, bringing prototypes and on-demand production parts to life. With free quotes and design feedback, we offer top-tier services, inspired by SAN-E’s holistic approach, ensuring quality from material identification to final inspection. Mirroring Xometry, we efficiently cater high-volume, complex small-sized parts. With an international team devoted to delivering exceptional services, we curate precise solutions to optimally meet diverse needs and budgets.
- Fast Rapid Tooling, T1 Samples in 2 Weeks
- No Minimum Order, 24/7 Engineering Support
- ISO 9001:2015 Certified, DFM Feedback
- Flexible Manufacturing Options, Rapid Prototyping


























Custom Injection Molding for Prototypes and Production: SAN-E
Unrivaled in our injection molding capabilities, we deliver customized services for creating flawless plastic prototypes and on-demand production parts. Offering free consultations and timely estimations, our dedicated team stands by your side ensuring customer satisfaction globally. Choose excellence, choose SAN-E.


Plastic Injection Molds
Precision, efficiency, and affordability in shaping your plastic components. Delivering reliable results every time: SAN-E.


Plastic Injection Molding
Producing robust, custom, and high-quality plastic parts to suit all project requirements under SAN-E's expertise.


Insert Molding
Advanced process encasing insert pieces within a molded plastic outer shell. Delivering effective tailored solutions by SAN-E.


Overmolding
Expert fusion of materials creating strong bonds between plastics for enhanced durability and design. Only with SAN-E.


Metal Injection Molding
Transforming metal powders into precise components. Tailored design and fantastic durability in one service: SAN-E.


Liquid Silicone Rubber Molding
Meticulously forming flexible, durable silicone parts through our advanced process. Offering high precision and superior performance, uniquely from SAN-E.
Injection Molding Processes By SAN-E
The use of SAN-E material in the injection molding procedure provides benefits like excellent thermal resistance, structural integrity and a superb gloss finish. It is a preferred choice for items ranging from cosmetic containers, electrical equipment to assorted kitchen utensils.
Inquiry
We welcome you to request a quote via our online quotation platform and rest assured that our dedicated engineers will respond within 24 hours, ensuring a seamless process.
DFM Report
A comprehensive DFM report for a mold making project will be the first step to success. In order to reduce the risk in the manufacturing process, as a mold manufacturer, we try our best to inform customers of potential problems in advance.
Mold Flow Analysis
Our mold flow analysis works to pinpoint issues that can arise from these difficult flowing materials as well as other issues like thin walls and complicated geometries, providing solutions to improve flow and mold ability.
Mold Tooling Production
According to your special application needs, using the materials and surface treatments you requested, start the production of mold.
T1 mold trial
The more potential defects that are identified and corrected in the T1 sample, the fewer additional sample runs will be required during the development of the finished product. Correctly identifying defects at this stage can save you a lot of time and money.
Low volume production
After completing the trial production phase, we proceed to low volume production to check the quality of products again and send samples for test and previous promotion.
Strict Inspection
A strict inspection process includes the inspection of function, dimension, appearance and can pass all industry requested test in actual application, ensures that the parts meet the required specifications and are of high quality.
Delivery
After a complete inspection, we will deliver your products or mold to you as quickly as possible while ensuring their safety.
Explorations in Diverse Injection Molding Applications by SAN-E
Transforming the industry with precision, SAN-E offers world-leading injection molding services. With our robust, versatile, and innovative solutions, we’re committed to articulating your vision in functional forms across multiple industries.


Home Appliances Injection Molding
Leading the way in high-precision plastic parts molding for a vast repertoire of home appliances. Enhancing product life cycle and end-user efficiency, paving the path for future innovation.


Electronics Injection Molding
Delivering meticulously crafted plastic components for electronics that demand the pinnacle of precision. Continuously pushing the boundaries in modern electronics manufacturing.


Medical Equipment Injection Molding
Pioneering the production of highly precise and reliable medical devices, in adherence to stringent quality control measures. Committed to safeguarding your health through precision molding.


Auto Parts Injection Molding
Crafting durable and highly-specific automobile parts to augment performance and safety. Standing as a beacon of excellence, driving the injection molding industry forward.


Packaging Injection Molding
Designing distinctive, resilient, and brand-reflective packaging and bottle caps. Interlacing the principles of form and functionality to drive the peak of packaging solutions.


Tool and Hardware Injection Molding
Building robust molded essentials for an extensive array of tool and hardware applications. Strengthening operation resilience and elevating the industry standard.
Navigating Material Choices with SAN-E Injection Molding Services
Familiarize yourself with an array of commonly used materials in injection molding. Understand the grades, brands, pros, and cons to select the perfect material fulfilling your application requirements with SAN-E. Discover how the right materials choice can drive the success of your end product.


Nylon (PA – Polyamide): Preferred in injection molding for high mechanical strength.
Advantage: Heat resistant
Lead Time: Varies
Tolerances: Exceptional


ABS (Acrylonitrile Butadiene Styrene): Used in injection molding for its blend of toughness and rigidity.
Advantage: High impact resistance
Lead Time: Moderate
Tolerances: High


PC (Polycarbonate): Utilized in injection molding as an impact-resistant, transparent plastic.
Advantage: Excellent impact strength
Lead Time: Low
Tolerances: Moderate


PVC (Polyvinyl Chloride): Widely used in injection molding for low-cost, versatile plastic production.
Advantage: Cost-effective
Lead Time: High
Tolerances: Moderate


PU (Polyurethane): Adopted in injection molding for its highly customizable properties.
Advantage: Highly flexible
Lead Time: Moderate
Tolerances


PMMA (Acrylic): Chosen
Advantage
Lead Time
Tolerances: Moderate


PP (Polypropylene): Utilized in injection molding for lightweight, heat-resistant applications.
Advantage: Excellent chemical resistance
Lead Time: Low
Tolerances: High


PE (Polyethylene): Preferred in injection molding for low-cost, high-volume production.
Advantage: Economical for high-volume production
Lead Time: High
Tolerances: High


HDPE (High-Density Polyethylene): Great for injection molding due to high stiffness and chemical resistance.
Advantage: Highly rigid
Lead Time: Moderate
Tolerances: Moderate


PS (Polystyrene): Chosen for injection molding due to low cost and rigidity.
Advantage: Easy to mold
Lead Time: High
Tolerances: Low


POM (Polyoxymethylene): Used in injection molding for high strength, rigid parts.
Advantage: High mechanical strength
Lead Time: Moderate
Tolerances: Exceptional






Surface Treatment of Injection Mold
Name | Surface Treatment | Description |
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Polishing | Smoothing the surface of the injection mold for a glossy finish |
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Pad printing | Transferring ink onto the mold’s surface for detailed designs |
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Silkscreen | Applying ink through a screen for intricate patterns and logos |
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Custom Color Painting | Adding customized paint to match specific colors |
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Laser engraving | Etching precise designs or markings with a laser beam |
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Heat treatment | Controlled heating and cooling to enhance mold durability |
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Texture | Creating a textured surface for a unique feel and appearance |
Injection Molding Capabilities By SAN-E
Standards | Description |
Maximum Part Size | 1200×1000×500 mm |
47.2×39.4×19.7 in. | |
Minimum Part Size | 1×1×1 mm |
0.039×0.039×0.039 in. | |
Part to Part Repeatability | +/- 0.1 mm |
+/- 0.0039 in. | |
Mold Cavity Tolerances | +/- 0.05 mm |
+/- 0.002 in. | |
Available Mold Types | Steel and aluminum tooling. Production grade we provide: Under 1000 cycles, under 5000 cycles, under 30,000 cycles, and over 100,000 cycles |
Machines Available | Single cavity, multi-cavity, and family molds, |
50 to 500 press tonnage | |
Secondary Operations | Mold texturing, pad printing, laser engraving, threaded inserts and basic assembly. |
Inspection and Certification Options | First Article Inspection, ISO 9001, ISO 13485 |
Lead Time | 15 business days or less for most orders, |
24/7 quotation response |
The Choice for Excellence: Why Opt for SAN-E's Injection Molding Solutions
Break boundaries with SAN-E’s 3D printing solutions, the perfect blend of innovation, precision, and quality. Our advanced technology delivers exceptional accuracy and reliability, ensuring your designs come to life just as you envisioned. With our dedicated support and top-notch post-processing, choosing SAN-E means opting for an unparalleled 3D printing experience full of possibilities and success.
Online Instant Quotes and DFM Analysis
Our digital quoting platform provides instant competitive pricing and comprehensive DFM feedback upon upload of design files. No need to write quote request emails.
Consistent High Quality
We operate with a strict quality management system, complete with full inspections to ensure you receive defect-free, precision machined parts.
Fast Lead Times
Thanks to our digital CNC machining services platform and in-house workshops equipped with state-of-the-art machinery, we ensure speedy production and delivery for your prototypes or parts.
24/7 Engineering Support
Our experienced engineers are ready to provide you with part design solutions, material selection advice, surface finishing options, and lead time information regardless of your location or the time of day.
On-Demand Manufacturing Capacity
With us, you can eliminate downtime spent waiting for parts and safeguard in-house machining, thanks to our infinite manufacturing capacity.
Advanced Capabilities
Benefit from our wide variety of engineering-grade plastic and metal materials along with finishing options like anodizing, plating, and chromate coating. We offer tight tolerances and volume pricing options through our manufacturers' network.
Injection Molding Product Showcase Gallery by SAN-E
The SAN-E 3D printing product showcase gallery represents the perfect marriage between our innovative technology and the unique needs of clients across various industries. By browsing our gallery, you’ll see the wonder of how we’ve used our 3D printing expertise to bring our clients’ visions to life from complex aerospace parts, to exquisite jewelry designs, to vibrant architectural models.














Explore Why Customers Adore Our SAN-E Injection Molding Services
SAN-E’s 3D printing technology uses advanced equipment and strives for perfection in craftsmanship, providing precise, fast, and efficient services. By creating precision parts layer by layer, it can meet the requirements of various specification designs. This technology has changed our understanding of the potential for manufacturing and made it possible for all industries to achieve complex designs.




















Frequently Asked Questions about Injection Molding
We are very happy to help you with your project. MOQ can be negotiated.
A: Usually, It’s 15 days to 20 days. Please Confirm with us before Order.
A: Yes, the size, diameter and length can be produced as per client’s requirements.
A: Yes, make label according to your exact requirement
A: If have any quality problems during use, all the products can be returned or according to consumer’s requests.
We adopt the fastening carton or wood case package for the shipment. If any unexpected accident happens, we will reproduce it and ship it to you for free.
Explore More Capabilities and Services We Support
SAN-E transforms concepts into quality parts in days. An extension of your team, we provide comprehensive on-demand prototyping and manufacturing services for complex, custom products. With advanced technologies and expertise, we prototype rapidly and mass produce precisely. From start to finish, we partner to make your innovative designs a reality.


CNC Machining


Injection Molding


3D Printing


Sheet Metal Fabrication


Vacuum Casting


Finishing Services
Discover More of the Latest News
Stay Informed with the Latest Industry Updates and Explore a World of Possibilities with SAN-E CNC Machine Service, Cutting-Edge 3D Printing Techniques, Reliable Injection Molding Capabilities, and Precision Sheet Metal Fabrication Solutions. Discover Fresh Insights and Expert Advice to Stay Ahead in the Rapidly Evolving Manufacturing Landscape.


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