Hire the Best Prototype Model Professionals
in China

✨✨✨Injection Mold & Silicon Mold & Metal Die Casting & Silicon Quick Mold✨✨✨ WHAT CAN WE SUPPLY? ✨✨✨Sketch | Molding | Prototype | 3D Printing ✨✨✨DESIGN FOR MANUFACTURE OUR DESIGN TEAM ✨✨✨Design Stuido in Guangdong & Hongkong ✨✨✨Solidworks, UG, PRO/E, CAD, Blender, Rhino, Keyshot ✨✨✨More than 10 Years of experience ✨✨✨Nearly Factory^Reaction quickly———Tooling & Fabrication OUR FACTORY ✨✨✨Factory in DongGuan, Guangdong, China ✨✨✨Specializing in injection molds, silicon molds, metal products, and manufacturing SERVICE ✨✨✨Customization----ODM ✨✨✨Sketch, Technic Drawing, 3D Model, Tooling, and Manufacture. ✨✨✨OEM ✨✨✨Manufacture & Fabrication TOOLING ✨✨✨The Biggest injection mold for TESLA EV CAR ✨✨✨The Metal die casting for Janus-Noke ✨✨✨The Silicon mold for prototype and tiny batches. OUR ADVANTAGE ✨✨✨High quality ✨✨✨Low price ✨✨✨Best service ✨✨✨Hope everyone earns money and has fun every day ✨✨✨

Greetings Everyone!. Are you looking for a CAD (SolidWorks) 2D or 3D Designer? You are on the right Profile My 3+ years of professional experience supports me to stand out with the skillset as follows. Some of my Key Skills are • Product Design (Design, Phorealistic Rendering, 3D Printing, Prototyping, and Detailed Manufacturing Drawings) • CAD Modelling (SOLIDWORKS, KeyShot, CATIA, Creo, Cura, Pro E) • CFD (ANSYS CFX, ANSYS Fluent, SOLIDWORKS) • Output Files (STL, OBJ, ASM, SLDPRT, SLDASM, STEP, SKP, 3DS, PDF, JPG, PNG, DWG, and FBX etc.) • Thermodynamic and Heat Load Calculations • Fluid Mechanics and other Mechanical engineering Subjects I am an expert in [2D drawings] and 3D modeling. I have significant experience in Product Design and working with Autocad, [SolidWorks], and Cero (etc.) Being a Graduated Mechanical Engineer and Product Design Professional, I have always been fond of 3D Modeling using (Solidworks and other CAD softwares), 3D Photorealistic Renderings (Using KeyShot) and 3D printing for prototyping. I have more then 3 years of experience in CAD modeling using Solidworks Software. I have modeled products for clients for 3d printing using CURA (G-Codes) and manufacturing purposes. Apart from that, I have also worked on many complex assemblies as well Note: Delivery time depends on the complexity of drawings. Although I'll try to deliver in 24 Hours or as fast as I can. I invite you to visit my portfolio and I look forward to working with you. Changes/modifications are welcomed until satisfaction 24/7 Services are available. Regards, Engineer Muhammad Umar

Do you want to bring your innovative product ideas to life with precision, speed, and cost-efficiency? Looking for an experienced engineer who understands the entire product development journey, from concept to mass production and can deliver scalable, high-quality results? 𝗬𝗼𝘂’𝗿𝗲 𝗶𝗻 𝘁𝗵𝗲 𝗿𝗶𝗴𝗵𝘁 𝗽𝗹𝗮𝗰𝗲. 🔹 European Engineer (EUR ING), and Chartered Engineer (CEng) UK 🔹 Certified SOLIDWORKS Professional in Mechanical Design (CSWP) 🔹 10+ Years of Experience 🔹 15+ Full-Scale Products Developed 🔹 100+ prototypes tested 🔹 10+ Production and logistic Partnerships 🔹 10000+ Units produced and Delivered 🔹 Product Development across US, UK, China, Pakistan, and soon UAE. I am a passionate Mechanical Engineer and product development specialist dedicated to transforming your concepts into high-quality, market-ready products. With deep expertise in engineering design, prototyping, and manufacturing, I deliver practical solutions tailored to your unique challenges. 𝐌𝐲 𝐏𝐫𝐨𝐩𝐫𝐢𝐞𝐭𝐚𝐫𝐲 𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐚𝐜𝐫𝐨𝐬𝐬 𝐭𝐡𝐞 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐋𝐢𝐟𝐞𝐜𝐲𝐜𝐥𝐞: ━ Mechanical & Industrial Design (CAD modeling, simulation, GD&T) ━ Design for Manufacturing (DFM) and Injection Mold Design ━ Rapid Prototyping & 3D Printing (FDM, SLA) ━ CNC Machining & Plastic Injection Molding ━ Supply Chain Optimization & Production Management ━ Risk Assessment, Quality Control & Project Management Working with startups and established companies across the US, UK, China, Pakistan, and soon UAE, I’m ready to partner with you to make your product vision a reality. Schedule a free 30-minute consultation today, and let’s unlock your product’s full potential. Reach out today and Let’s Build Something to be Proud of! 𝗕𝗲𝘀𝘁 𝗥𝗲𝗴𝗮𝗿𝗱𝘀, 𝗘𝗨𝗥 𝗜𝗡𝗚 𝗛𝗮𝗳𝗶𝘇 𝗠 𝗠𝘂𝗱𝗱𝗮𝘀𝘀𝗶𝗿 𝗠𝗘 | 𝗣𝗘 | 𝗖𝗘𝗻𝗴 | 𝗙𝗜𝗠𝗲𝗰𝗵𝗘 | 𝗟𝗦𝗦𝗕𝗕

I help startups and product teams turn ideas into manufacturable products. From concept to design, prototyping, and manufacturing, I guide the entire product development process. ✅Who is Daniel Qin (QIN GUICHENG)? ◆300+ successful jobs with ✪✪✪✪✪ 5 star reviews ◆10,000 hourly job success with Top-Rated Plus status ◆100% Job Success Score ✅What services can Daniel offer? ◆Product Design: From concept sketches to final design,(Creo, SolidWorks, Fusion 360) ◆Prototyping: CNC machining & 3D printing in metal and plastic ◆Engineering & Manufacturing: Small-scale production with precision and efficiency ✅Why work with Daniel? ◆Trusted and confidential (NDA-friendly) ◆Strong engineering and manufacturing team support ◆Reliable connections to manufactures ✅What clients said about Daniel's service ⭐️⭐️⭐️⭐️⭐️Daniel, USA (Bosch, R&D Manager) “I’ve been in product development for 30 years, leading a 100-person team in Chicago. Daniel delivered an excellent prototype, combining electrical and mechanical design. He is professional, timely, communicates clearly, and takes projects seriously. Strongly recommended.” (Read the full review in my feedback history.) ⭐️⭐️⭐️⭐️⭐️Charles, USA (Start-up CEO) ”Daniel and his team were absolutely wonderful to work with. I love a team that can get quality work done in a short time with little to no supervision.“ (Read the full review in my feedback history.) ⭐️⭐️⭐️⭐️⭐️Ryan, USA (Qualcomm Engineering Manager) “Daniel is among the best mechanical engineers I’ve worked with—even compared to Qualcomm’s internal team. He is diligent, responsive, and highly skilled in mechanisms, plastics, injection molding, and high-volume production.” (Read the full review in my feedback history.) ✅ How to start your project? Send me a short message describing your project and goals. I’ll help you evaluate the development approach, estimated cost, and next steps.

🚀 Turn your product idea into a clear, buildable direction — before you spend time and money on the wrong approach. Many early-stage products fail not because of bad ideas, but because key engineering decisions are made too late — or based on incorrect assumptions. I help founders and product teams define the right path early: what to build, how to build it, and what to avoid. 🧭 Start here (recommended) If your idea is still evolving or unclear, I recommend starting with a short feasibility session. In this session, we will: • clarify your concept and constraints • identify key technical risks • define a practical prototype direction This helps avoid unnecessary iterations and costly mistakes before moving into design or prototyping. 🔧 What I do I support early-stage product development from idea to validated prototype: • concept clarification and constraint definition • mechanical architecture and system direction • feasibility and manufacturability evaluation • prototype strategy and iteration planning • engineering decision support before major investment Rather than only delivering CAD, I help you understand the full path: idea → prototype → validation → next step ⚡ Accelerated exploration To improve speed and clarity, I use AI-assisted workflows and 3D tools to quickly explore and compare design directions. This allows us to evaluate options earlier and reduce unnecessary iteration later. ⸻ 🏭 From digital to physical With my own workshop and 3D printing setup, I can support: • functional prototype development • enclosure and mechanical validation • small-batch prototype builds • real-world testing and iteration 🎯 What you actually get • a clear and practical product direction • early identification of risks and constraints • a structured path from idea to prototype • confidence in your next steps Not just design — but clarity on what should (and should not) be built. ⸻ 🧠 Typical projects • consumer products and smart devices • enclosures and functional mechanical systems • hardware startup prototypes • proof-of-concept builds • early-stage product validation 📦 How I typically work Most projects start with a focused validation phase before moving into full design. This ensures: • the right direction is defined early • risks are identified upfront • time and budget are used efficiently From there, I can support further development, prototyping, and iteration if needed. 📩 Next step If you’re exploring a new product idea and want to move forward with more clarity and fewer mistakes, feel free to reach out.

Your product looks great on screen. The ID is clean, the Kickstarter page is ready. Then the first factory sample arrives — and it's wrong. Snap fits don't hold. Wall thickness causes sink marks. The mold maker says "no problem" but quotes you three more rounds of revision. This is the gap I close. I'm based in Shenzhen. 14 years on the factory floor across consumer electronics — not managing remotely, physically present when tooling decisions get made. I've pushed 530,000+ units through mass production across 12+ product categories. The mistakes I've seen kill launches, delay shipments, and blow DFM budgets — I have them documented. I don't let them repeat on your product. What I actually do for overseas founders and ID studios: — DFM review before you cut steel: I flag wall thickness issues, draft angles, snap fit geometry, and shrinkage risk before the mold maker touches anything. One round of this saves you 2-3 revision cycles. — Factory translation: What your ID file says and what a Shenzhen factory actually builds are two different things. I bridge that gap in person. — NPI management: From prototype sign-off to first production run, I track tooling progress, first article inspection, and assembly line setup so you're not flying blind from 10,000 miles away. — Supplier selection: I know which factories in Shenzhen and Dongguan are honest about capacity and which ones will tell you what you want to hear. That knowledge took 14 years to build. If your product has plastic enclosures, mechanical assemblies, or mixed-material components and you need someone in China who will tell you the truth about what your factory is actually doing — that's the job.