Hire the Best Mechanical Designers
in China

I am located in NanJing city,China and a native Chinese speaker with over 30 years of experience in mechanical engineering and more than 20 years of expertise in 3D design with SolidWorks. My background spans from the ceramic industry, automotive industry, to vacuum metallurgical industry and end-to-end supply chain management.I pride myself on being well-organized, proactive, and attentive to detail, which enables me to make all kinds of projects done smoothly, quickly, and successfully. My primary focus is on assisting small and medium-sized companies from all over of the world with their procurement needs and quality control and shipping etc. in China. I can independently run sourcing projects from supplier identification through sampling, production coordination, and shipment readiness while keeping clients informed throughout. I am eager to contribute my expertise to you. My services are as follows but not limited. 1, Product design &prototype & liaising with manufacturers to ensure quality and efficiency. 2, Product sourcing and supply chain management Identify, evaluate, and manage factories and suppliers across China 3, Negotiate pricing, lead times, and terms with suppliers 4, Factory visits, audits, and quality checks Check compliance with agreed drawings, specifications, and standards Verify: Materials&Dimensions &Tolerance &Surface finish&Markings&Testing etc. 5,Collecting products from multiple factories &repack & prepare shipments efficiently&Logistics with the cost-effective way including DDP shipment by air or sea. I have extensive knowledge of mechanical components such as gearboxes, bearings, Linear guide rail, electric motors, oil cylinders, oil pumps, solenoid valve,O rings and servo drive technology used in machinery. I am also well-versed in electrical control systems, particularly Programmable Logic Controllers (PLCs). Additionally, I am familiar with various fabrication processes such as CNC machining,welding,casting,forging, stamping, investment casting, plastic injection, laser cutting and surface treatment. I have a strong interest in hydraulic and pneumatic systems as a result I have developed significant skills in this area.

I am a comprehensive mechanical engineer. I can handle all the steps from the design to the delivery of a automatic machine. We have good resource in China can help you realize your idea quickly. Know PLC programming. Use Solidworks, Autocad well. I can turning unique ideas into functional machines with custom machine design, mechanical engineering, fabrication guidance, and prototype support. From concepts to production documentation I can finished independently. I design mechanical systems, custom machines, and prototypes, handle research and development, prototyping, testing, and fabrication to deliver solutions that work in the real world. Most engineers only design. I also build. Expertise: custom machines and equipment, automation systems, prototypes, 3D modeling, precision mechanisms, tooling, motion systems, parts, components, assemblies, CAD design, design for manufacturing, assembly, industrial machinery

- 13 years of experience in the industrial design field. - 100+ Launched products in the market. - Master's degree in industrial design - Certified SOLIDWORKS Professional mechanical designer (CSWP). - The USA work experience in South Florida. - 140+ IQ in problem-solving. I also have experience and knowledge in other related fields like graphic design, web design, UX/UI design, photography, and animation to support my creativity. I consider myself a great idea generator when offering solutions. I’m good at thinking outside the box and not being affected by those existing products.

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

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.

A great Industrial Design sells the product, but a flawless Mechanical Design makes it possible. I am a Senior Mechanical Engineer based in Dongguan, China—the heart of global hardware manufacturing. My expertise lies in bridging the gap between beautiful concepts and mass production. I specialize in designing robust internal structures, custom enclosures, and plastic injection-molded parts for consumer electronics and hardware startups. I don't just create 3D CAD files; I engineer physical solutions. I speak the language of mold makers and conduct rigorous DFM (Design for Manufacturing) analysis to anticipate and solve tooling risks before you cut steel. My core technical expertise includes: • SolidWorks & Advanced 3D CAD Modeling • Plastic Injection Molding & DFM Analysis • PCBA Integration & Internal Component Layout • Smart Assembly Design (Snap-fits, Screw Bosses, Structural Ribs) • Draft Angle Optimization & Tooling Prep Whether you have a raw PCB that needs a drop-test-ready plastic case, or an Industrial Design concept that needs to be engineered for the factory floor, I can help. Let's turn your idea into a highly profitable, mass-produced reality!