One millimetre
Visible to the naked eye — the world of “close enough”. Most everyday manufacturing lives here.
05 / QUALITY Assurance
Quality is a discipline.
Not a final checkpoint — a standard woven into every process, every machine cycle and every component that leaves the facility.
At Shivam Precitech, quality is not a department — it is a discipline woven into every process, every machine cycle, and every component that leaves our facility.
The scale we work at
Follow the millimetre down.
Every drawing is a promise measured in millimetres. Follow the scale down to the band where we keep ours.
A sheet of paper
The thickness of ordinary 80 gsm paper. General engineering tolerances end near this line.
A human hair
Finer than most drawings will ever demand. Grinding and honing territory begins.
A red blood cell
Invisible without instruments. Geometry here is measured, never eyeballed.
Where we work
±0.005 mm — the band we hold on critical features, verify on the CMM, and sign for on every inspection report.
01 0 % First-time quality
02 ± 0 mm Precision capability
03 0 % Inspection coverage
Quality standards / 05.1
Four pillars of assurance.
Quality Assurance
SPC methods, in-process inspection, and advanced measurement technology applied at every stage.
Certifications
ISO 9001:2015 certified by IQC Global — valid through November 8, 2026.
Regular Audits
Scheduled internal and external audits sustain process discipline and traceability.
Testing Procedures
Structured testing and validation procedures confirm conformance before release.
Metrology & inspection lab / 05.2
The instruments behind the numbers.
100% inspection coverage is only as strong as the instruments behind it. A calibrated lab of 96 measuring instruments — from a Mitutoyo CMM to portable Leeb hardness and surface-roughness testing — verifies every critical dimension before release.
Mitutoyo
Coordinate Measuring Machine
Model · Crysta-Plus M574
3-axis dimensional verification of complex geometry against CAD intent.
Specifications
- Measuring Volume
- 500 × 700 × 400 mm
- Max Workpiece Load
- 180 kg
- Accuracy
- E = (3.5 + 4.0L/1000) µm
- Axes
- 3-axis (X · Y · Z)
INSIZE
Portable Hardness Tester
Model · ISHL-P100
On-the-part Leeb hardness, auto-converted across every common scale.
Specifications
- Display
- Digital
- Principle
- Leeb (HLD)
- Accuracy
- ± 8 HLD
- Conversions
- HV · HB · HRC · HRB · HS · Tensile (MPa)
- Averaging
- 1–32 tests per reading
- Memory
- 100 test values
- Weight
- 280 g
Mitutoyo
Surface Roughness Tester
Model · Surftest SJ-210
Traceable surface-finish measurement to international roughness standards.
Specifications
- Measuring Range
- 360 µm (−200 to +160 µm)
- Stylus
- Diamond, 5 µm tip radius
- Measuring Force
- 4 mN (0.4 gf)
- Skid Radius
- 40 mm
- Drive Range
- 21 mm
- Traverse Speed
- 0.25 / 0.5 / 0.75 mm/s
- Standards
- JIS · ISO · VDA · ANSI
Electronica Mechatronic Systems
Height Master
Model · Optima M700
High-resolution 1-D height gauging for setup and final inspection.
Specifications
- Range
- 700 mm (expandable 1015 / 1080 mm)
- Accuracy
- (2.5 + L/250) µm
- Resolution
- 0.0005 mm
- Probe
- Carbide ball Ø6 × 48 mm
- Max Speed
- 600 mm/s
- Operating Temp
- 10 – 40 °C
- Weight
- 27 kg
Calibrated inventory
96 calibrated instruments, across 6 families.
QC-01 Calipers & Verniers External, internal, depth and ID measurement up to 1.5 m. 17units
Digital Vernier Caliper 0–150 / 200 / 300 / 500 / 600 mm INSIZE 09
Simple Vernier Caliper 0–300 / 500 / 1000 / 1500 mm INSIZE 04
Digital ID Vernier 0–150 mm INSIZE 01
Digital Depth Vernier 0–200 mm INSIZE 01
Inside Dial Caliper 30–135 mm TECLOCK 02
QC-02 Micrometers Outside, inside, depth, ball and 3-point — 0 to 500 mm. 31units
Outside Micrometer (set) 0–500 mm MITUTOYO 14
Digital Micrometer 0–150 mm MITUTOYO / INSIZE 08
Inside Micrometer 5–500 mm MITUTOYO / INSIZE 04
Ball & Base Micrometer 0–25 mm INSIZE / MITUTOYO 02
Depth Micrometer 0–100 mm MITUTOYO 01
3-Point Micrometer 12–16 mm INSIZE 01
Micrometer Stand — — 01
QC-03 Bore & Ring Gauges Bore measurement and master-ring setting, 10 to 450 mm. 19units
Bore Gauge 10–450 mm INSIZE / MITUTOYO 10
Ring Gauge 16 / 20 / 25 / 30 mm — 04
Taper Ring Gauge 18 mm · MT2 · MT3 · MT4 — 04
Micon Gauge 0–1000 µm — 01
QC-04 Dial & Test Indicators Run-out, parallelism and comparison down to 1 micron. 10units
Digital Indicator 0.001 / 0.01 mm INSIZE / PEACOCK / MITUTOYO 06
Lever / Test Indicator (Papil) 0.01 mm / 1 µm MITUTOYO / INSIZE 03
Dial Indicator 0.005 mm PEACOCK 01
QC-05 Height & Surface Metrology Height gauging, granite reference and surface-finish lab. 11units
Coordinate Measuring Machine 500 × 700 × 400 mm MITUTOYO 01
Height Master 0–600 / 0–700 mm MITUTOYO / OPTIMA 02
Digital Height Gauge 0–300 mm INSIZE / BAKER 04
Granite Surface Plate 1000 × 630 mm MICRO FLAT 02
Surface Roughness Tester SJ-210 MITUTOYO 01
Surface Comparator — INSIZE 01
QC-06 Reference & Form Gauges Slip gauges, radii, feelers and squareness masters. 8units
Radius Gauge (set) 1–25 mm — 03
Slip Gauge Set 1.0005–100 mm — 01
Feeler Gauge 0.001–1 mm — 01
Combination Square Set 1° INSIZE 01
V-Block — INSIZE 01
Portable Hardness Tester ISHL-P100 INSIZE 01
Certification
ISO 9001:2015
Independently certified by IQC Global, our quality management system is audited against the ISO 9001:2015 standard for consistent, traceable and continually improving manufacturing.
Quality commitments / 05.3
What we pledge on every order.
Four commitments that turn quality from intention into evidence.
- 01
Customer Focus
Every client specification is treated as a binding engineering contract.
- 02
Process Approach
Production is managed as a network of interlinked, optimised processes.
- 03
Continuous Improvement
Regular performance reviews and adoption of new measurement technologies.
- 04
Evidence-Based Decisions
Every quality decision is backed by data: inspection records, process-capability indices, and NCR trends.
Start a project
Evidence on every component.
Inspection records, process-capability indices, NCR trends — every quality decision backed by data. Ask for our documentation.
Shipping Worldwide
From our Vadodara floor to clients across global markets.
U29220GJ2010PTC060104 ISO 9001:2015