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I am structure designder Work ability:; 1. Excellent in structure design of product with Solidworks Pro-E and AutoCAD;; 2. Excellent in analyzing engineering problem of product on the assembly line;; 3. Excellent in structure of plastic mold and hardware mold, and can use moldflow software to analyze injection process of plastic mold.; 4. To conduct project cost estimation and tracking;; 5. Can communicate with the marketing department for all assigned projects, and make any necessary arrangement for project Scheduling , making the required samples, involving in the materials sourcing with purchasing department, arranging of product certification, pilot run/first product run & etc.; 6. To maintain the FMEA properly, and well manage in each project.; 7. To provide technical supports and trouble shootings from the beginning (Designing) stage to mass production.;

✨✨✨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 ✨✨✨

🚀 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.

Dear Sir/Madam With more than 15 years of providing service to clients worldwide as a native Chinese freelance translator /products sourcing agent , prototype engineer, product manufacturing engineer, price negotiator and products sourcing agent with background of wroking as an engineer in mechanical industry,and IT related industries, I am sure that I can provide you with outstanding service from scratch to finish. My core competency lies in the combination of English major and mechanical engineer skill, which makes me provide my clients accurate and professional service. I also have other experiences in the following areas: machinary sourcing, DCS,PLC, Integration of software and hardware, website design and editing, software localizaion(such as oracle,3com ,websites). looking forward to your reply. sincerely yours Minquan Li Main materials that I have ever translated : 1,the Bently Field Balancing Specification(20000words) 2,Welding Specification for superheater (1500words) 3, Compressor specification(5000words) 4, STOCK pulverizer manual(25000words) 5, fans,preheaters ,superheaters ,turbine sector(200000words) 6,Heat treatment and Inspection (30000 WORDS)May.2004 7,Electricity generator ( 20000 WORDS) 8,IT sector in 3com superStack 3 switch4400 Series (10000 WORDS)Jul.2005 9,Software localization: oracle, iFIX.CONCEPT(100000words) 10,Canned motor and pump operating instructions manufactured by HERMETIC-Pumpen GmbH (40000 words and figures) Other related experience: Mar.2006- Trading sector in Marketing and Exporting products for HUAXIN Light Industrial products company.(From getting domain name, editing webpage, finding the potential buyers from B2B portals ,inquiring ,getting orders, finishing the procedure and all documents needed for exporting) JUL.2006- Accompanying Indian friends to investigate the Chinese market (Indian friends from Jayveer Traders / Tao Media.) Mar. 2007-Went to India for cooperation consultation with several Indian companies on behalf of Tangshan shiyu commerce co.,LTD. Jun.2007- Installation and operation for MBF 24.0 ,ZGM123G and HP1103 pulveriser system for DATANG TUOKETUO Power Plant CO.,LTD Mar.2008- Many certificates and specifications : 1, EC-type-examination Certificate ZEUM 02 ATEX 0106 2, EC-TYPE-EXAMINATION CERTIFICATE 3, EC-TYPE-EXAMINATION CERTiFICATE PTB 01 ATEX 2200 X 4, EC- Declaration of Conformity No. 6-2001(ABB Automation Products GmbH )5, Production Quality Assessment Notification 6, Certificate of quality and materials tests 7, Works Certificate 8, Test report 9, Production Quality Certificate 10, Temperature sensors 11, Sight Glass Level Gauges 12, Magnetic Level Gauges 13, Float Switches 14, Displacer Level Gauges 15, Ultrasonic Level Gauges 16, Optoelectronic Level Switches 17, Capacitance Level Switches 18, Ultrasonic Switches 19, A ray density meter 20, EC-TYPE-EXAMINATION CERTIFICATE ZELM 02 ATEX 0087 21, Safety Manual　 22, Type 720...06XX multi- part transducer 23, Type 720.0042 completely made of glass, one-piece transducer 24, Type 720.0032 one-piece transducer 25, Multipart transducer 26, One-piece transducer 27, Calibration with CAL 28, Amplifier in a damp-proofed housing type 720.250Y.X1 29, Amplifier ±19" type 720.250Y.X7 30, One-piece Transducer Type 720.....0032 31, Multi-part Transducer Type 720.06XX 32, Multi-part Transducer Type 720.0689 33, Multi-part Transducer Type 720.0680 34, Electronic Level- and Temperature Monitoring Device Type OTV 30. I have abundant experience in sourcing products, and manufacturing process with many kinds of machine tools. Up to now, I have sourced and have been sourcing many products such as wheelbarrows, wet hand wipes, car VCD. cardboard bag gluer, paper cup machine, feather roses( a kind of artificial flower) windmill electricity generator, diesel generator, table clothes, bamboo container with utensils , bed table for disabled, fishing pliers , wind chimes , LED book lights , high pressure washer, machine cutters. PCB assembly boards and so on.

Hello everyone, I am a mechanical product designer, I have designed many mechanical products. In addition to design work, I am also a professional quality engineer and sourcing engineer, I can effectively help you to turn design requirements into actual products. Of course, as a freelancer, I also have more job skills, such as I can help you find the right supplier, I can also help you set up business in China and so on. I am a cheerful personality, like free and open thinking, very willing to make friends with people from all over the world. I hope our cooperation will bring more love and peace to the world.

**Professional Product Developer | LED Lighting Specialist | Turnkey Solutions** Based in China with **15 years of experience** in LED product development, I specialize in designing and engineering lighting solutions across multiple sectors, including **bulbs, film lights, industrial, horticulture, and medical applications**. I’ve had the privilege of working with leading brands such as **Sharp, The Home Depot, Hubbell, Osram, Cooper, GE**, and others—delivering innovative, high-quality lighting products tailored to their needs. Through my consultancy, I offer **end-to-end product development**, from **initial concept to full-scale production**. My facility includes a **workshop and production area**, enabling rapid prototyping and seamless transition to manufacturing. **Services I Provide:** ✔ **Full Turnkey Solutions** – From 3D concept to final product ✔ **Design & Engineering** – Renders, animations, and functional prototypes ✔ **Flexible Production Options** – In-house manufacturing, CM partner sourcing, or supplying components for your production team Whether you need a **custom LED solution** or support scaling an existing product, I can deliver a **cost-effective, high-performance outcome**. Let’s bring your vision to light!