Services Dezitech Engineering

Engineering services,
end to end.

Seven engineering services covering the whole path from a concept to a released drawing pack — engage us for one of them, or for all seven.

END-TO-END CAPABILITY MATRIX
70+Design Programmes
Delivered
100%DFM & ISO
Compliant
CONCEPT CREATION & LIFECYCLE DFM

We transform blank-page concepts into fully engineered, market-ready mechanical products. By introducing Design for Manufacturability (DFM) and Design for Assembly (DFA) at stage zero, we eliminate costly shop-floor surprises and tooling redesigns.

New Product Development
PARAMETRIC SOLID & SURFACE CAD

High-precision 3D CAD modeling in SolidWorks, CATIA, and Creo. Built with strict parametric feature trees so future product variations require a simple parameter adjustment rather than a time-consuming redraw.

3D Modelling
EXPORT-GRADE 2D & GD&T DETAILED

Fully compliant 2D manufacturing drawing packages formatted to ISO 1101 and ASME Y14.5 standards. Complete with Geometric Dimensioning & Tolerancing (GD&T), surface finish callouts, and datum targets that machinists and inspectors interpret seamlessly.

Engineering Drawings
ECO LOW-GWP (CO2 / R290) SYSTEMS

Specialized thermodynamic and mechanical engineering for commercial and industrial refrigeration systems. We design high-efficiency, eco-friendly systems using natural Low-GWP refrigerants (CO2 / R744 and R290 Isobutane) with optimized COP performance.

Refrigeration Design
FEA STRUCTURAL & CFD FLUID DYNAMICS

Advanced numerical simulation led by experienced PhD engineers. We analyze structural strength, thermal dissipation, fluid flow behavior, vibration frequencies, and fatigue life before committing to prototype tooling or volume manufacturing.

CAE Analysis
RAPID FABRICATION & FUNCTIONAL 1ST-OFFS

Rapid physical prototype fabrication for functional testing, design verification, and investor demonstrations. We supply low-volume CNC machined parts, 3D printed components, sheet metal prototypes, and pre-production samples with complete inspection reports.

Prototyping
WHAT MAKES US DIFFERENT

We don't just engineer components.We engineer the path from idea to production.

ConceptFeasibility • System Architecture • Ideation
Design3D Parametric CAD • DFM Reviews • Detailing
AnalysisFEA Structural • CFD Fluid Flow • Thermal
PrototypeRapid 3D Print • CNC First-Offs • Validation
ManufacturingPrecision Machining • GD&T • Volume Supply
ConceptFeasibility • System Architecture • Ideation
Design3D Parametric CAD • DFM Reviews • Detailing
AnalysisFEA Structural • CFD Fluid Flow • Thermal
PrototypeRapid 3D Print • CNC First-Offs • Validation
ManufacturingPrecision Machining • GD&T • Volume Supply
ConceptFeasibility • System Architecture • Ideation
Design3D Parametric CAD • DFM Reviews • Detailing
AnalysisFEA Structural • CFD Fluid Flow • Thermal
PrototypeRapid 3D Print • CNC First-Offs • Validation
ManufacturingPrecision Machining • GD&T • Volume Supply
ConceptFeasibility • System Architecture • Ideation
Design3D Parametric CAD • DFM Reviews • Detailing
AnalysisFEA Structural • CFD Fluid Flow • Thermal
PrototypeRapid 3D Print • CNC First-Offs • Validation
ManufacturingPrecision Machining • GD&T • Volume Supply
ConceptFeasibility • System Architecture • Ideation
Design3D Parametric CAD • DFM Reviews • Detailing
AnalysisFEA Structural • CFD Fluid Flow • Thermal
PrototypeRapid 3D Print • CNC First-Offs • Validation
ManufacturingPrecision Machining • GD&T • Volume Supply
ConceptFeasibility • System Architecture • Ideation
Design3D Parametric CAD • DFM Reviews • Detailing
AnalysisFEA Structural • CFD Fluid Flow • Thermal
PrototypeRapid 3D Print • CNC First-Offs • Validation
ManufacturingPrecision Machining • GD&T • Volume Supply
01END-TO-END

One Partner

From initial napkin sketches to volume production runs, you work with a single accountable engineering team. No friction, finger-pointing, or miscommunications between design houses and fabrication shops.

  • →Single-source accountability from concept to delivery
  • →Integrated design & manufacturing feedback loops
  • →One direct line to senior mechanical engineers
02SIMULATION & CAD

Engineering + Analysis

Parametric 3D CAD modeling integrated directly with advanced CAE simulations. Led by experienced PhD engineers, we analyze structural stress, fluid flow, and thermal behavior before cutting metal.

  • →PhD-led FEA structural, thermal & CFD simulations
  • →Parametric CAD models in SolidWorks, CATIA & Creo
  • →Virtual stress & duty-cycle performance validation
03FACTORY READY

Production Ready

We deliver export-grade 2D drawing packages with full GD&T standards, alongside functional prototypes and production tooling ready for instant shop-floor execution without costly redesigns.

  • →ISO 1101 & ASME Y14.5 export-compliant 2D GD&T packs
  • →Rapid precision CNC machining & 3D printed prototypes
  • →Turnkey tooling, fixture & volume production readiness
ENGINEERING CONSULTATION

Need a tailored engineering solution for your product?

Speak directly with senior mechanical engineers to review your drawings, DFM requirements, or product specification.