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IATF 16949 & ISO 9001 Certified Factory

High-Precision Metal Stamping & Plastic Injection Molding Solutions for Automotive, EV, and More.

Powering the EV revolution with precision-engineered connectors and mission-critical components. Kravzik utilizes advanced modified materials and high-speed manufacturing infrastructure to solve complex design challenges. With IATF 16949 compliance and a focus on high-volume efficiency, we bridge the gap between complex engineering requirements and rapid market deployment.

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IATF 16949:2016ISO 9001:2015 Certified
Direct Source Factory10+ Years Experience
DDP / FOB / EXWISO 9001:2015 Certified
24h ResponseFast Engineering DFM
WHAT WE DO

Our Core Manufacturing Capabilities

From high-speed stamping to complex injection molding, we provide a vertically integrated suite of services to ensure your project scales seamlessly from prototype to mass production.

Injection Tooling & Molding

High-precision injection molding services engineered for strict ±0.02mm tolerances and high-volume reliability. By integrating in-house Class 101 mold design and making with advanced overmolding and custom insert molding, we manage your project seamlessly from tool blueprint to finished component. Our IATF 16949-compliant manufacturing processes eliminate secondary assembly risks, embedding metal hardware directly into advanced polymer matrices while guaranteeing up to 1,000,000 flawless production cycles for mission-critical industrial applications.

Overmolding
Custom Insert Molding Services
Injection Mold Design & Making
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Metal Stamping & Die Tooling

Engineered for high-volume reliability and critical automotive tolerances. Leveraging our ultra-precision tooling backbone—powered by simultaneous CNC, Wire EDM, and PG grinding—we build elite high-speed progressive dies and precision compound tooling to guarantee strict ±0.01mm accuracy. Our in-house tool room designs and builds custom progressive die tooling optimized for high-volume assembly production, ensuring long die life and tight tolerances. From heavy-gauge structural brackets to intricate electrical terminals & contacts, we provide a true end-to-end stamping ecosystem. Our unique integrated manufacturing advantage seamlessly bridges pure metal stamping with advanced insert molding operations under one roof, delivering a unified, single-source solution from raw alloy selection to final surface treatment.

Assembly Services
Prototype Metal Stamping
Metal Stamping Tool & Die Manufacturing
Progressive Die Heavy Stamping
Low Volume Metal Stamping
High-Volume Metal Stamping
High-Speed Progressive Die Stamping
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Multi-Material Injection Molding

Mastering the full spectrum from ultra-flexible industrial elastomers to high-rigidity engineering thermoplastics, our injection molding services deliver uncompromising precision for complex geometries. We integrate advanced polymer science with Class 101 tooling to expertly process challenging resins—including PEEK, LCP, TPU, and Medical-Grade Silicone. Whether your project demands extreme high-temperature resistance, biocompatibility, or dynamic flexibility, our cross-material processing capabilities ensure absolute structural integrity and micron-level dimensional stability for mission-critical components.

TPU Injection Molding
LDPE Injection Molding
ABS Injection Molding
PS Injection Molding
PC Injection Molding
HDPE Injection Molding
Nylon Injection Molding
PP Injection Molding
PEI Injection Molding
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Prototyping & Precision Machining

Engineered for extreme micro-level tolerances and highly complex geometries. Serving as the high-precision backbone of our manufacturing operations, our advanced machining division powers everything from rapid functional prototyping to the creation of elite injection molds and progressive stamping dies. Armed with simultaneous 5-axis CNC centers, sub-micron Wire EDMs, and optical-grade grinding systems, we eliminate secondary setup risks. Backed by an uncompromising, climate-controlled metrology lab utilizing advanced CMMs and optical profilers, we guarantee strict geometric precision down to 1μm for your most critical medical, robotics, and aerospace components.

5-Axis CNC Machining
Rapid Prototyping
Wire EDM Machining
CNC Drilling
CNC Turning
CNC Milling
CNC Machining
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Surface Treatment & Finishing

Eliminate supply chain fragmentation and multi-vendor finger-pointing with our integrated surface finishing solutions. While finishing is a critical secondary operation for molded, stamped, and machined parts, managing fragmented suppliers introduces severe cost and quality risks. We seamlessly orchestrate a certified network of specialized finishing lines under a single point of contact. From advanced plating and heat treatment to specialized coatings, we handle the entire technical execution and QA—reducing total procurement costs and letting you hand off the logistics completely.

Heat Treatment
Degreasing
Carburizing
Nitriding
Vibratory Deburring
Polishing & Buffing
Brushing / Hairline
Geomet Coating
PVD Coating
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Precision Components

Browse Our Precision Parts Capabilities

Explore our gallery of complex parts engineered to meet stringent industrial standards through integrated stamping, molding, and precision machining.

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Custom Connectors

Stop high-frequency signal loss immediately. We pair precision metals with LCP to guarantee 0.3mm pitch accuracy.

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Handles, Grips & Knobs

Stop grip delamination and tactile irritations. Our zero-flash overmolding improves haptic comfort while reducing assembly-line rejection rates by 30%.

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Lenses & Optical Components

Eliminate optical distortion and surface defects. Kravzik uses Class 100K cleanrooms and variothermal molding to guarantee 92% light transmittance.

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Gears & Mechanisms

Stop mechanical failure from tooth profile errors. Kravzik delivers ±0.01mm precision to ensure flawless and silent transmission performance.

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Fluid & Air Handling Components

Eliminate catastrophic pressure leaks in complex pneumatic systems. Our advanced core-pulling guarantees 100% leak-proof fluid routing.

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Panels, Bezels & Covers

Eliminate weld lines and surface defects. Kravzik delivers flawless Class-A finishes via 100% automated optical inspection.

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Structural Brackets & Chassis

Eliminate structural warpage by 45% instantly. We engineer high-strength polymer brackets using IATF-certified scientific molding for fail-safe industrial assembly.

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Connector & Terminal Housings

Eliminate electrical arcing caused by microscopic plastic flash. Our integrated IATF 16949 tooling guarantees flawless zero-defect terminal mating.

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Enclosures & Housings

Eliminate critical IP67 seal failures caused by dimensional warpage. Our predictive injection molding guarantees perfect gasket compression.

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Lead Frame

Kravzik is an IATF 16949 certified lead frame manufacturer. We deliver high precision stamped lead frames and custom leadframe components with sub-micron pitch accuracy for dense IC packaging.

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INDUSTRIES WE SERVE

Integrated Manufacturing Solutions for Diverse Markets

Leveraging our in-house precision injection molding, metal stamping, and CNC machining capabilities, we deliver end-to-end production solutions. From custom mold development to high-volume manufacturing and personalized consumer goods, we engineer reliable components tailored to your market's exact demands.

  • Automotive

    We seamlessly integrate advanced plastic injection and metal stamping to deliver lightweight, high-strength solutions for EV battery housings, sensor enclosures, and chassis brackets. By overcoming extreme temperature fluctuations and severe vibration challenges, our IATF 16949-certified facility ensures exceptional dimensional stability and electrical safety for complex automotive environments. We guarantee long-term reliability through rigorous quality control and specialized high-performance material processing.

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  • Home Appliances

    We deliver high-volume, cost-effective plastic and metal integrated components for smart home devices, HVAC systems, and consumer appliances. By leveraging precision injection molding and stamping, we overcome aesthetic consistency and thermal resistance challenges to ensure functional control panels and structural frames. Our facility operates with IATF 16949-level quality standards, guaranteeing rigorous defect control and electrical insulation safety for every production run.

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  • Energy

    We deliver rugged plastic and metal components engineered for the extreme thermal cycling and high-voltage demands of solar, wind, and grid infrastructure. Our IATF 16949-grade quality systems resolve critical insulation and material degradation challenges to ensure 25-year operational stability in outdoor environments. From mounting systems to energy storage housings, we integrate precision stamping and molding to maximize system reliability.

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  • Consumer Electronics

    We manufacture high-precision, miniaturized enclosures and components for smartphones and wearables, ensuring flawless cosmetic finishes and exacting dimensional accuracy. Overcoming the challenges of complex heat dissipation and ultra-compact assembly, our integrated plastic injection and metal stamping capabilities guarantee superior thermal performance and mass production consistency. Operating with IATF 16949-level rigorous quality control systems, we deliver reliable, premium-grade structural and interface parts at scale.

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  • Semiconductors

    We deliver ultra-clean, high-precision plastic and metal components critical for wafer handling, ESD-safe carriers, and advanced automation. By utilizing specialized low-contamination materials and rigorous anti-static controls, we overcome severe chemical and particulate challenges to ensure absolute material stability during fabrication. Our facility applies IATF 16949-level stringent quality management alongside advanced precision machining to guarantee flawless performance in complex electronic production environments.

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ENGINEERING CASE STUDIES

Applied Manufacturing & Technical Validation

Review our documented production records across injection molding and metal component integration. Examine how we resolve complex geometric challenges and strictly control critical dimensions to ensure structural and functional reliability in demanding environments.

MATERIAL SPECIFICATIONS

Advanced Material Matrix & Technical Properties

Filter through our verified database of industrial metals, engineering plastics, and elastomers. Select substrates by critical mechanical, thermal, and chemical properties to match your exact part tolerances and application environments.

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From Concept to Product

How We Bring Your Designs to Life

A transparent, data-driven journey from prototype to mass production (Process tailored for Stamping & Injection Molding)

  • Step

    Technical RFQ & DFM Review

    24-48 Hours

    You submit drawings; we provide a comprehensive Free DFM Report, feasibility study, and cost-optimization proposal.

    "Risk Identification"
  • Step

    Design Verification (Soft Tooling)

    7-10 Days

    Rapid fabrication of functional prototypes to verify design concepts, material fit, and functional performance before hard tooling starts.

    "Physical Verification"
  • Step

    Hard Tooling & Die Fabrication

    3-5 Weeks

    Design and fabrication of high-speed progressive dies and/or plastic molds. Includes weekly progress reports with photos/videos.

    "Transparent Scheduling"
  • Step

    T1 Trial & FAI Submission

    Day 0 of Trial

    First Article Inspection (FAI) report submitted for approval. We ensure every dimension matches your blueprint before moving forward.

    "Data-Backed Submission"
  • Step

    Pilot Run & Process Validation

    10k - 50k Units

    Small batch production to validate process stability (CpK>1.33) and plating/overmolding quality under real-world load.

    "Process Validation"
  • Step

    Full-Scale Mass Production

    50k+ Units/Month

    Full-scale stamping, in-house plating, overmolding, and automated Tape & Reel packaging for seamless SMT integration.

    "Consistent Quality at Scale"
PRODUCTION & METROLOGY FLEET

Sub-Micron Machining & Tier-1 Quality Verification

Explore our advanced production workshop and climate-controlled metrology lab. Utilizing ultra-precision Mikron milling centers and Sodick EDMs alongside world-class Zeiss CMMs, Taylor Hobson profilers, and Nikon optical systems, we ensure absolute dimensional compliance for your most complex, tight-tolerance components.

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Design. Optimize. Scale.

We Don’t Just Execute Prints. We Optimize Them.

Through Early Supplier Involvement (ESI), our engineering team partners with you from day one. We deliver actionable DFM insights, advanced material strategies, and integrated manufacturing to eliminate risks and drastically lower your Total Cost of Ownership (TCO).

  • Comprehensive DFM Analysis

    We proactively identify defects—such as warpage, sink marks, or tolerance stack-ups—during the CAD stage, saving you weeks of costly hard-tooling revisions and trial errors.

  • Advanced Material Strategy

    Stop over-engineering. We guide the transition from expensive metals to high-performance polymers (PEEK, PEI), cutting weight and part cost without sacrificing structural integrity.

  • Turnkey Process Integration

    By combining precision metal stamping, custom insert molding, and secondary finishing under one roof, we eliminate multi-vendor bottlenecks and secure your supply chain.

  • Early Supplier Involvement (ESI)

    Bring us in during your R&D phase. We collaborate directly with your engineering team to ensure complex concepts are fully optimized for scalable, high-yield mass production.

  • Metrology & Data-Backed QA

    Quality is engineered, not just inspected. We guarantee strict ±0.005mm tolerances backed by comprehensive CMM vision systems, complete FAI reporting, and process validation (CpK > 1.33).

  • Seamless Scalability

    Bridge the gap between prototype and production. We transition your projects smoothly from rapid soft-tooling validation to 500M+ annual high-speed mass production without friction.

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Engineered to Scale. Built to Outperform.

Your IATF 16949 Certified Partner for Automotive & EV Components

Since 2014, Kravzik has engineered the structural and connectivity backbone of the global Automotive and EV industries. As a premier direct-source manufacturer, we specialize in high-volume, micron-level production, with mission-critical connectors and high-durability dust covers standing as our flagship technical achievements.

We understand that fragmented supply chains introduce unacceptable risks to Tier 1 innovators. That is why we built a true “Under One Roof” manufacturing ecosystem. By seamlessly integrating ultra-precision mold development, multi-cavity plastic injection molding, progressive metal stamping, and advanced surface finishing within a single 4,000+ sqm facility, we completely eliminate vendor handoffs.

Backed by a world-class tooling and metrology arsenal—including Sodick and AgieCharmilles EDMs, Zeiss and Mitutoyo CMMs, and Waida optical grinders—we guarantee absolute dimensional stability.

Partnering with Kravzik drastically reduces your procurement complexity and decision-making costs, transforming a multi-vendor headache into a streamlined, risk-free pipeline from rapid prototyping to mass production.

Our Journey & Expertise
GLOBAL COMPLIANCE & TRUST

Validated by Industry Leaders. Certified to Tier-1 Standards.

From global connector giants to rigorous defense and automotive projects, we eliminate supply chain risks through certified zero-defect manufacturing and flawless process traceability.

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    IATF 16949:2016 – Automotive-Grade Rigor

    Our IATF 16949:2016 certification streamlines your supply chain by guaranteeing zero-defect manufacturing standards for all stamped and injection-molded components. For your projects, this strict automotive-grade rigor translates directly into minimized defect rates, rigorous dimensional consistency, and flawless traceability.

    Download Quality Manual (PDF)
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    GJB 9001C-2017 – Military-Grade Precision

    Certified under the GJB 9001C-2017 military quality management standard, we apply extreme-reliability protocols to your complex molded and machined parts. Your projects benefit from the same sub-micron tolerance controls, stringent material verification, and strict intellectual property protection.

    Download Quality Manual (PDF)
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    ISO 9001:2015 – Uncompromising Quality Assurance

    Our ISO 9001:2015 certification forms the bedrock of our manufacturing excellence, ensuring a robust and internationally recognized quality management system. This translates to strictly standardized operational protocols, optimized production efficiency, and consistent product reliability.

    Download Quality Manual (PDF)

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