
Dien P.
CEO and Founder at DNP Production Trading and Services Co Ltd
Habilidades

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Experiencia laboral
CEO
DNP Production Trading and Services Company Limited • Trabajador autónomo
Apr 2025 - Present • 1 yr 6 mos
Our Services : 1. Precision Machining: With a comprehensive range of CNC and manual machines, we efficiently handle both small and large volume orders. Our machining capabilities include: CNC Lathe (2-axis): Precision machining for cylindrical components. CNC Milling (3-axis and 4-axis): Efficiently produces complex geometries and multi-surface features in a single setup. CNC Grinding: Delivers exceptional surface finishes and maintains tight tolerances. CNC Wire-Cutting: Ideal for intricate profiles and fine-detail parts with high accuracy. CNC Drilling: Accurate hole-making for a wide variety of parts and materials. 2. 3D & 2D Laser Cutting 3D tube laser 2D laser 3. Sheet metal CNC cutting : CNC fiber cutting, CNC punch press Folding Power coating, plating, anozide 4. Fabrication Design & Engineering Cutting Machining Forming & Bending Welding Assembly Surface Finishing Installation, Delivery 5. Molding Injection Molding: Ideal for high-volume plastic parts with tight tolerances. Die casting: Used for producing metal parts with high strength and precision Blow Molding: Best for hollow plastic products like bottles and containers. Compression Molding: Durable parts from rubber/composites for low to mid-volume production. Stamp Molding High-speed metal forming for precise, repeatable parts—ideal for mass production in automotive and industrial sectors. 6. Protyping We provide fast, accurate prototypes for design validation, testing, and pre-production review. Using CNC, 3D printing, fabrication and sheet metal processes, we turn concepts into functional, high-quality samples—helping you reduce risk and speed up development. 7. Design Services 7.1 Industrial design and product design Product design Sheet metal Engineering design CAD/CAM Molding Print ready 7.2 Graphics design Concept design 3D modeling 3D rendering 3D animation Packaging design
PALFINGER AG
Tiempo completo • 8 yrs 3 mos
Technical Purchasing Manager
Dec 2024 - Present • 1 yr 10 mos
1. Take overall responsibility for technical purchasing activities across the Boat factory, covering components, materials, equipment, and outsourced manufacturing services, with an annual purchasing volume of approximately USD 2 millions. 2. Manage and coordinate the complete China supplier portfolio, including supplier sourcing, negotiation, purchase order placement, and delivery follow-up. 3. Work with major international marine equipment suppliers, including Steyr, Bukh, Mercury, Honda, and Alamarin-Jet. 4. Search for, evaluate, and develop new suppliers to improve sourcing flexibility, competitiveness, and supply capacity. 5. Analyze supplier quotations and manufacturing capabilities, negotiate price, lead time, payment terms, and commercial conditions. 6. Monitor purchase orders and supplier delivery schedules, proactively identifying and resolving potential delays. 7. Work closely with Engineering, Production, Project Management, Quality, and other departments to ensure material availability and project milestones are achieved on time. 8. Support material improvement, alternative sourcing, and supplier development projects to improve cost, quality, availability, and product performance.
Design Engineer
Apr 2018 - Sep 2024 • 6 yrs 5 mos
1. Design and develop mechanical components and assemblies according to project and customer requirements. 2. Create and maintain 3D models, 2D engineering drawings, technical specifications, and manufacturing documentation. 3. Evaluate designs for manufacturability, material selection, tolerances, cost, and production feasibility. 4. Work closely with production teams and suppliers to ensure designs can be effectively manufactured and meet quality requirements. 5. Coordinate with suppliers to clarify technical requirements and resolve design and manufacturing issues. 6. Support prototype development, testing, design validation, and engineering changes.
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hotdumpling123

Estados Unidos
Went above and beyond for the work that I needed! When I needed small revisions, it got taken care of quickly and correctly. Highly would recommend working with them!
kqproject

Estados Unidos
Saw my vision and tweaked it to make it better, I chose the right person to do the job
mst_trading

Alemania
We are very satisfied with the result of Dien’s work. Revisions were handled quickly and reliably. Communication was smooth and efficient.

javierfernan152

República Dominicana
javidshirinov

Azerbaiyán
Love to work with Dien he is one of the greatest designers I’ve worked with.