Hemant Engineers is now Markarian International Private Limited.

Quality Assurance

We set the bar high.

High Quality is our Top Priority

We strive for excellence in manufacturing. Every part produced by us meets the highest standards and we’re constantly raising that benchmark. We never settle when it comes to quality and we design our quality management systems so we never have to.

Quality documentation

Raw Material Certificate & Traceability

We have a robust supply network of tested and traceable raw materials.

Production Part Approval Process (PPAP)

We also make PPAP plans to ensure manufacturing process consistency per customer requirements and specifications.

First Article Inspection

We provide First Article Inspection Reports to ensure quality-first production.

Dimensional Inspection

Dimensional Inspection reports are provided to verify dimensional accuracy for critical features.

Visual Inspection

Visual Inspection report is provided to verify cosmetic standards. Photos are provided on request for all parts.

Tolerance capability :

| Standard surface finish to 1.6Ra (higher on request)

| General tolerance working to ISO 2768

| Positional tolerance upto ± 5µm (0.005mm)

| Flatness, Perpendicularity, Parallelism < 10µm

| OD ± 2.5µm (upto L/D-10 )

Our quality equipment :

| Carl Zeiss Spectrum Plus 5/5/6

| Trimos V3 Height Gauge

| Trimos TVM 304 Height Gauge

| Dynascan PT330 Neo Vertical Profile Projector

| Sigmascope Horizontal Profile Projector

| Keyence IM-8000 Vision measurement system

| Mitutoyo digimatic Height Gauge

| Mitutoyo digimatic Blade/ Screw thread micrometer

| Mitutoyo high-accuracy sub-micron micrometer

| 1900 Series Mueller Gauge for Groove Diameter

| Gage Block Set // ZZ Class Pin Gauge Set

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