You will get CNC machining prototypes in 1 week. (100% same material as mass production)

Top Rated Plus

Let a pro handle the details

Buy Prototyping & 3D Printing services from GUICHENG, priced and ready to go.

You will get CNC machining prototypes in 1 week. (100% same material as mass production)

Top Rated Plus

Select service tier



  • Delivery time 7 days
  • Number of Revisions 1
7 days delivery — 24 Jun 2024
Revisions may occur after this date.
Upwork Payment Protection
Fund the project upfront. GUICHENG gets paid once you are satisfied with the work.

Let a pro handle the details

Buy Prototyping & 3D Printing services from GUICHENG, priced and ready to go.

Project details

you will get your prototypes for you to test and review.
★Rapid Prototyping
PCB/PCBA prototype
CNC Machining, 3D Printing, Soft Tooling prototype,
Field of Expertise
Automotive, Consumer Electronics, IoT
Design Software
AutoCAD, Creo, Fusion 360, Inventor, SolidWorks
File Format
What's included
Service tiers Starter
Delivery time 7 days 7 days 7 days
Number of Revisions
3D Model
Source Files
270 reviews
95% Complete
3% Complete
1% Complete
1% Complete
1% Complete
Rating breakdown


Josh H.
15 Jun 2024
3D printing prototypes with painting & ship to US Daniel did a STELLAR job here. His thoroughness provided an incredibly impressive 3D prototype. I have worked with several freelancers on Upwork, and this was by far the most impressed I have been with the results that were provided. 10/10.


Arthur S.
15 Jun 2024
Make bracelet prototypes and ship to US


Kunaal M.
14 Jun 2024
DADIO Hip Design He went above and beyond for the design. Worked with my factory to get samples and 3d printed everything we needed. We will be having him run our production cycle next


Kunaal M.
12 Jun 2024
3D printing prototype and ship to China GUICHENG is extremely talented and diligent. He went above and beyond and worked with my factory to help me get everything situated.


Artiom C.
11 Jun 2024
Manufacturing prototypes and ship to UK Although I haven't yet received the physical prototype, the initial impressions from the photographs are very promising. Daniel has been excellent in communicating throughout the process, ensuring that the design reflects my specifications with great attention to detail. I'm eagerly awaiting the arrival of the prototype to see it in person. Based on what I've seen so far, I'm optimistic about the quality and functionality!


Prototype, 3D Printing, Mold, Tooling, Manufacturing, DFM, CAD Expert
98% Job Success
4.9  (270 reviews)
Shenzhen, China - 5:20 am local time
✅Hi, I'm Daniel. As an experienced product design engineer. I help clients take concepts to production through design, rapid prototyping and manufacturing. My services deliver manufacturing-ready products to client specifications. I take a user-centric design process and leverage partnerships with domestic manufacturers to ensure quality and cost control. My focus areas include industrial, medical, electronics and consumer products. I'm happy to provide a initial consultation to assess if my services are a good fit.

✅Who is Daniel (GUICHENG QIN)?
◆200+ happy customers
◆9,000 hourly job success with Top-Rated Plus status
◆200+ projects achieved with over 200 ✪✪✪✪✪ 5 star reviews
◆$800,000.00+ USD with Upwork & 100% Job Success Score

✅Why work with me?
◆USA ,UK & CA reference
◆Very trusted and confidential with NDA
◆DFM (Design for manufacturing), DFT, DFA standard
◆Strong team in designing, prototyping, manufacturing support
◆Creo, SolidWorks, Pro/E, AutoCAD, Fusion support

✅What service can I offer?
◆Product design
◆Rapid Prototyping

✅ What’s the next step?
Message me with a brief overview of your product goals and I'll provide a initial consultation to assess if my services are a good fit.

✅Testimonies from some clients
★Charles Peachock from USA
Daniel was absolutely wonderful to work with. I love a team that can get quality work done in a short time with little to no supervision. Micromanaging can be stressful and takes my bandwidth, which lowers the value of what I am paying full price for. Daniel and his team spent a good bit of time getting a clear direction and asking a lot of questions about the project goals. After that, they came back to me in a very short time with 5 different design directions. Together we worked through the pros and cons of each and finalized the design. They went to work on a prototype and in less than a few weeks I had the first and possibly final design sitting in my hands, and it was much better than I expected. I will be using them immediately on my next project and you should not hesitate to do the same A+.

★Jay Chen from USA
Daniel was extremely cooperative and closely worked accordingly to my design plans. He worked in a very timely and professional manner.
Daniel provided highly valuable feedback throughout each stage of product design and gave feasible and realistic suggestions. Daniel's final work has proven to be skillful and clean. His work ethic is always professional. I've communicated with Daniel in English and rarely did we have any misunderstandings. He ensures that both sides understand the end goal and how to proceed with the next steps. There were many key moments during the project when Daniel showed flexibility in project scheduling by quickly adjusting to new unforeseen challenges. Due to Daniel high quality work, we will cooperate again in the future.

★Syed Akhtar from Canada
Very satisfied working with Daniel on this job. Daniel made some helpful suggestions to improve the packaging which came out really good. He also helped push his team to complete production before Chinese New Year which was a +!

★Ryan Tseng from USA
Daniel is unquestionably the best freelancer that I have worked with on Odesk. He is also among the best mechanical engineers with whom I have worked at any company. I was previously an engineering manager at Quaclomm, and while there I worked closely with a talented mechanical engineering team to create cellphone and tablet reference designs. Daniel would have no problem matching or exceeding the performance of many engineers on the Qualcomm team. He is diligent, responsive, and pays very close attention to detail. He is an expert at his craft, having strong knowledge of mechanisms, plastics, injection molded part design, and requirements for high volume production.

Design for manufacturing; DFM; Tooling; Prototypes; 3D-printings; Mock up; Rendering; Concept design;Production; Mass production; Sheet metal; Laser cut; Die casting;Manufacturing drawings; Drawings; Inventor; Product Design; Product Designer; Industrial Design; ; Industrial Designer; Furniture; Designer; Glass design; Ceramic design; Product; Products; CNC milling; CNC lathing Product Design; Renderings; Amazon; Patent drawings;

Steps for completing your project

After purchasing the project, send requirements so GUICHENG can start the project.

Delivery time starts when GUICHENG receives requirements from you.

GUICHENG works on your project following the steps below.

Revisions may occur after the delivery date.

Design files

Just send me your 3D files and I can handle rest of others

Review the work, release payment and leave feedback for GUICHENG.