Engineering Absolute Precision
For Mission-Critical Sectors

Leading global manufacturers and exporters of world-class Precision Machined Components, high-capacity 4-Axis CNC/VMC systems, custom heavy-duty industrial Flanges, and specialized thermal instrumentation architecture engineered to endure extreme environmental stress.

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Advanced Automation

High-performance 4-axis Vertical Machining Centers and high-speed multi-axis CNC lathe centers.

Complex Metallurgy

Handling everything from high-tensile alloy steels and hard tool steels to exotic superalloys and advanced polymers.

End-to-End Execution

Fully completed components backed by lab testing, metrology audits, and high-end surface finishing.

ONGC

Ahmedabad, Mahesana, Cambay, Tripura

IFFCO

Indian Farmers Fertiliser Cooperative

IITRAM MIDAS

Metcons Pvt Ltd

About Our Enterprise

Where Rigorous Micro-Tolerances Meet Uncompromising Structural Integrity.

Established in 2018 as a progressive, professionally managed family business organization, SIKU Industries works in close synergy with premier associate enterprises to deliver engineering excellence past geographical boundaries.

We don't just execute tool paths; our extensive engineering and manufacturing experience allows us to work directly with your design, technical, and marketing teams to oversee prototype management, pre-production engineering development, and fluid market implementation through expert component design optimization suggestions.

1 Stop Shop for Rapid Custom Prototypes

Fast turn-arounds from start to finish. Manufacturing experience to meet your deadlines and a 1-stop shop for all engineering industrial solutions.

Our Foundational Vision & Culture

  • Outstanding Customer Service: Forging deep, collaborative, long-term technical partnerships.
  • Absolute Commitment Follow-Through: Honoring strict delivery timelines, dimensional compliance, and safety regulations.
  • Proactive Alternative Solutions: Actively engineering rapid, adaptive technical alternatives for intricate production challenges.
Precision Machining Products by SIKU INDUSTRIES

Machining Capabilities & Technical Infrastructure

High-rigidity CNC and VMC infrastructure systematically tuned to suppress tool vibrations and maintain micro-level dimensional repeatability.

Equipment Classification Axis Matrix Working Envelope Primary Production Idealization
High-Precision VMC
(Vertical Machining Center)		 4-Axis Continuous / Indexing X: 1250 mm
Y: 650 mm
Z: 650 mm		 Complex multi-sided prismatic geometry profiling, large-format baseplates, manifold housings, multi-cavity fixtures.
Advanced CNC Lathe Centers Multi-Axis Turning Profile Max Dia: 250 mm
Max Length: 450 mm		 Precision concentric turning, complex cylindrical stepped-shafting, customized rings, high-torque pins, micro-grooved connectors.
4-Axis VMC Milling Center in Operation by SIKU INDUSTRIES

Conventional Machining & Heavy Toolroom

To ensure complete structural independence, we back up our automated lines with a fully equipped conventional toolroom.

  • Heavy-Duty Conventional Lathe: 12-foot bed length and 15-inch center height to rough-turn extra-long industrial shafts and heavy structural forgings.
  • Manual Pillar & Radial Drilling: Rapid, high-torque manual hole-making, precision heavy reaming, and multi-size manual tapping.
  • High-Efficiency Circular Hacksaw: High-speed raw stock cutting and precision metal blanking.

Sheet Metal, Structure Work & Fabrication

We provide comprehensive capabilities in Sheet Metal Work, Structure Work, and Industrial Engineering Machine Fabrication to support heavy industries.

  • Heavy Structural Fabrication: Constructing robust, high-load industrial structures.
  • Industrial Engineering Fabrication: Complete end-to-end robust fabrication and structural engineering for custom heavy-duty machines.
  • Industrial Grinding & Repair: Precise edge preparation, rapid weld-seam cleanups, and comprehensive industrial repairing work.
Stepped Flange Shafts and Heavy Machine Fabrication by SIKU INDUSTRIES
Laser Cutting and Engraving Work by SIKU INDUSTRIES

Advanced Laser Cutting

Our facility is equipped with state-of-the-art Laser Cutting Machines to handle complex geometric templates and heavy plate cutting.

  • High-Accuracy Profiling: Precision edge preparation without thermal distortion or burrs.
  • Thick Metal Slicing: Capable of slicing through heavy gauge alloy plates, stainless steel, and mild steel blanks rapidly.
  • Intricate Templates: High-accuracy laser cutting for complex geometric shapes and custom profiling.

Defence Related Equipments

We are extremely proud to manufacture high-precision, tactical field assets, specialized military-grade alignment fixtures, and light armor panels out of Titanium and heat-treated SS 410 for national defence related equipments.

  • Close-Tolerance Tactical Assets: Military-grade alignment fixtures and tactical field equipment.
  • Armor Panels: Light armor panels from Titanium and heat-treated SS 410.
  • Mission-Critical Precision: Components engineered for extreme reliability and dimensional compliance.
Defence Related Equipments Components by SIKU INDUSTRIES

Materials Expertise & Specialized Products

We maintain total material identification and traceability, processing a wide variety of raw stocks to meet tight engineering compliance specifications.

Alloy Steels (EN Series)

EN8, EN19, EN24, EN31, EN36. Optimized for high-fatigue structural shafts, gears, and heavy-duty transmission pins.

Tool Steels & HSS

High-hardness premium Tool Steels, M40, and M41 Molybdenum Series. Exceptional wear resistance at elevated operational temperatures.

Stainless Steel (SS)

SS 202, SS 303, SS 304, SS 310, SS 316, and SS 410 (martensitic wear plates) for heat and marine resistance.

Non-Ferrous Metals

Premium Aluminium Grades, Brass, Bronze, Phosphor Bronze, and High-Purification Copper.

Exotic Superalloys

Titanium Grades and High-Nickel Inconel Alloys for high strength-to-weight ratios under severe ambient pressures.

Advanced Engineering Polymers

Pure Teflon (PTFE), Carbon-Filled Teflon (mechanical seals), and Delrin (POM dimensional insulation components).

Specialized Product Lines

1. High-Pressure Flanges & Industrial Fittings

Turning solid bar stock and high-grade forgings into high-consequence pipeline attachments that meet ASME, ANSI, DIN, and API specifications. Weld Neck, Slip-On, Blind, Socket Weld, Threaded, and custom-machined Companion Flanges up to 250 mm diameter limit.

2. Pyrometer Cooling Jackets & Thermal Enclosures

Engineered specifically for non-contact infrared sensors and optical thermal camera arrays operating next to extreme furnace environments. Machined from high-dissipation aluminum or stainless steel with internal water-cooled or air-cooled pathways.

3. Heating Infrastructure Components

Custom heat-resistant mounting plates, terminal connection blocks, and structural components optimized to function without thermal distortion under continuous heat cycles.

Precision Manufactured Industrial Flanges by SIKU INDUSTRIES

Quality Assurance, Metrology & Surface Finishing

Strict multi-stage inspection routines—including First-Article Inspections (FAI), in-process checks, and 100% final pre-dispatch audits.

Precision Metrology QA

In-House Precision Metrology

  • Precision Micrometres: Engineered to measure critical shaft diameters and tight-tolerance thicknesses down to 0.001 mm (±1 micron).
  • High-Accuracy Height Gauges: Calibrating strict height parameters and complex GD&T maps.
  • Thread Plug & Ring Gauges: 100% manual thread gauge verification on all manufactured industrial flanges to guarantee zero-leak.
  • Surface Roughness Testers: Measuring micro-roughness on critical sealing faces and valve seats.
  • FUTURE-READY: CMM Coming Soon: Integrating an advanced 3D Coordinate Measuring Machine for fully automated, ultra-precise coordinate mapping.

Certified Independent Laboratory Material Testing (Outsourced)

We partner with premier, NABL-accredited independent testing laboratories to manage exhaustive chemical, mechanical, and non-destructive evaluations, providing official Material Test Certificates (MTC) conforming to EN 10204 3.1 standards:

  • Chemical Verification: Optical Emission Spectroscopy (OES) composition mapping and handheld Positive Material Identification (PMI).
  • Mechanical Analysis: Tensile strength validation, Charpy V-Notch impact test profiling, and core hardness mapping (Rockwell, Brinell).
  • Non-Destructive Testing (NDT): Volumetric Ultrasonic Testing (UT) for internal flaw checks, Magnetic Particle Inspection (MPI), Liquid Dye Penetrant checks (DPI), and industrial Radiography (X-Ray).

Post-Machining Surface Treatment Services (Outsourced)

To deliver fully finished parts that are ready to go straight onto your assembly line, we manage high-end surface treatments through an audited network of specialized finishing vendors:

  • Advanced Anodizing: Type II Protective & Type III Hard-Coat Anodizing for aluminum components to increase wear resistance and establish deep dielectric insulation layers.
  • Technical Blasting: Controlled Sand Blasting to clear manufacturing scaling from heavy fabrications, and ultra-uniform Glass Bead Blasting for stainless steel cooling jackets to achieve a pristine, non-reflective satin-matte look.
  • 7-Tank Pretreatment Powder Coating: Full immersion 7-stage chemical wash cycle (degreasing, derusting, phosphating) prior to high-durability electro-static powder curing.
  • Chemical Pickling & Passivation: Complete acid-bath passivation for stainless steel items to strip surface iron particles and naturally rebuild an ultra-pure corrosion-resistant chromium-oxide layer.
  • Industrial Buffing & Polishing: Precision mechanical wheel buffing to lower micro-roughness (Ra) values on critical sealing planes or to produce an aesthetic mirror-shine surface finish.

Submit an RFQ / Contact Us

Have an incoming Request for Quote (RFQ), a complex prototype project, or an upcoming volume production cycle? Reach out directly.

Corporate Headquarters

Manufacturing Facility

19, Small Scale Industrial Estate, Behind Gujarat Bottling Cross Road, Rakhiyal, Ahmedabad, Gujarat, India — 380023

Direct Telecommunication Hotlines

+91 9712126222
+91 9327422962

Official RFQ / Engineering Email

Sumitp39@gmail.com

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