- E-mail: info@wjprototypes.com
- Tel: +86-189-2523-4131
- Room 1807, Unit 9, Building 2, Shangxing Commercial Street, Shangde Road, Shangxing Community, Xinqiao Subdistrict, Bao'an District, Shenzhen City, China
SERVICES
RESOURCES
3D Printing Services In China
WJ Prototypes provides competitively priced, quality parts; quickly. We provide quicker speed to market within your product design lifecycle with quick turn, industry trusted 3D Printing methods.
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Our Manufacturing Capabilities
Our online 3D printing service enables you to 3D print your custom part on demand. We offer six 3D printing technologies to transform your 3D files into plastic, metal, and elastomeric parts. With more than 120 3D printers, we have unmatched capacity that reliably delivers parts within days. In addition to a broad material selection, we offer several post-processing options to improve cosmetics or enhance mechanical properties.
Stereolithography (SLA) >
SLA (Stereolithography) offers unrivalled feature detail and surface quality. Ideal for visual prototypes and models as well as moulds and form and fit checks. Offering ABS-like, PC-like and Silicone in many colours.
Selective Laser Sintering (SLS) >
SLS 3D Printing is popular for inexpensive industrial applications. Offers high performance Nylon materials PA11, PA12, PP and flexible TPU. It also offers glass filled options for further mechanical performance.
HP Multi-Jet Fusion (MJF) >
HP MJF 3D Printing service offers high performance Nylon materials PA11, PA12, and flexible TPU-95A and Ultrasint TPU offering consistent mechanical performance.
Direct Metal Laser Sintering (DMLS)
DMLS is best for parts with complex geometry requiring production-grade materials such as Stainless Steel 316L, Aluminium AlSi10Mg, Inconel 718 and Titanium Ti6AI4V.
Fused Deposition Modelling (FDM) >
FDM 3D printing offers low cost and fast turnaround functional parts for prototyping, durable manufacturing tools and jigs. A range of rigid plastics including ABS, PC and ULTEM are available.
Why choose 3D Printing services from WJ Prototypes?
Complex geometry
All of our partners’ 3D Printing technologies allow you to produce 3D printed parts with virtually any geometry, and our tolerances are typically +/- 0.127mm.
Rapid Turnaround
We’re committed to reducing friction at every stage, so you can be as delighted with the speed of your 3D Printed parts’ arrival as you are with their exceptional quality. Order 3D printing service now to receive your parts in as little as 3 days!
Unmatched durability
3D Printing produces durable and impact-resistant parts that are suitable for a multitude of prototype testing or end-use applications, and ready to delight.
Catering to a wide range of industries
From aerospace and energy products to electronics and automotive goods, we’re proud to deliver immaculate 3D Printed parts for any and every industry.
High Quality Parts Every Time
01
Quality assurance
From factory audits to part inspections, we follow strict processes to ensure your parts always meet the highest quality standards.
02
IP protection
We take every measure to ensure the protection of your IP, which is why 27% of Fortune 500 companies trust us with their projects.
03
Certifications
Our manufacturing partners have all the necessary certifications for your project's needs (ISO 9001, ISO 14001, IATF 16949, ISO 27001).
3D Printing Materials
ABS
Nylon
Polycarbonate (PC)
Polypropylene (PP)
Stainless Steel
ABS
ABS is an all-purpose material that offers smooth surface finishes, impact resistance, and durability. We offer a variety of ABS-like plastics:
- Accura Xtreme White 200
- Accura Xtreme Gray
- Accura 7820
- WaterShed XC 11122
- MicroFine
Nylon
We offer multiple grades of nylons through our selective laser sintering (SLS) and Multi Jet Fusion (MJF) 3D printing processes. These powdered thermoplastic materials build durable parts with mechanical properties suitable for functional prototyping and end-use.
- PA 12 White
- PA 11 Black
- PA 12 Black
- PA 12 Mineral-Filled
- PA 12 40% Glass-Filled
- PA 12 40% Glass-Filled Black
Polycarbonate (PC)
Polycarbonate is a versatile material choice that stiff parts with excellent heat deflection. Multiple polycarbonate-like materials are available through our stereolithography (SLA) process.
- Accura 60
- Accura 5530
- PerFORM (Ceramic-like Advanced High Temp)
Polypropylene (PP)
3D-printed polypropylene is a lightweight material with flexibility, durability, and chemical resistance.
- Polypropylene Natural
- Somos 9120 (PP-like Translucent White)
- Carbon FPU 50
Stainless Steel
3D-printed stainless steel is a corrosion resistant metal with high hardness and strength. We offer two grades of stainless steel for 3D printing:
- Stainless Steel 17-4 PH
- Stainless Steel 316L
Surface Finish Options for 3D Printing
Surface finishes can serve either a functional or aesthetic purpose. Surface finishes that serve both purposes are deemed cosmetic finishes, and are used for cosmetic parts. Producing cosmetic parts requires additional measures to minimize defects such as hang marks and scratches from tools.
Types
Details
Clear Coat
Clear cosmetic finish that can be applied to ABS-Like Translucent/Clear (WaterShed XC 11122) and PC-Like Translucent/Clear (Accura 60) materials.
Painting
After smoothing the part with sanding and polishing, parts can be painted with automotive-grade paint. Provide a pantone color with your quote request. We also offer soft-touch painting.
Plating
Electroless nickel plating can be used to achieve parts that are similar to cast aluminum or magnesium.
Dyeing
Dyeing is another method for adding color to 3D prints. This is faster option with a limited color selection, so is a more cost-effective choice than painting.
Decaling
Decaling can be used to add a logo or other graphics to boost cosmetics or function.
Polishing
We can polish parts to a mirror-like finish. If this is a requirement, we ask that you provide either a drawing or image that indicates your finish expectations.
Heat Treatment
Harden and strengthen metal 3D prints with multiple heat treatment options: NADCAP heat treatment, hot isostatic pressing (HIP), solution annealing, and aging.
How to Work With Us
01
Request A Quote
02
Confirm Specifications
03
Manufacturing Begins
04
Parts Are Shipped
Request A Quote
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Testimonials / Satisfied Customers
D
Dorothy
Buyer at Leading Energy company
WJ Prototypes is Great!
“We’re glad we recently added WJ Prototypes to our AVL. You guys are always quick and friendly and all the Machining jobs we have sent have gone smoothly!”
T
Thomas
Engineer at Robotics Company
Our No.1 source for CNC parts
“We had a time sensitive Sheet Metal enclosure with fairly strict cosmetic requirements. WJ Prototypes came through for us and the parts looked great. The full build turned some heads at our Trade Show!”
M
Marc
Buyer at Electric Car Company
Great prices, lead times, and quality of work
“You guys are one of the easiest job shops I’ve worked with the last 10 years. You are responsive and competitive. We’ve appreciated the awesome work!”
Video Display
Sheet Metal Fabrication
SLA 3D printing
CNC Machining