Quality Assurance

IATF 16949:2016 Certified Company – Ensuring Precision & Reliability

At JJ Auto Components India Pvt. Ltd., our quality control for manufacturing connecting rods is centered on precision, reliability, and adherence to international standards. Each connecting rod undergoes stringent quality checks from raw material selection to final packaging.

We source high-grade Steels like

  • Ck45
  • 42CrMo4
  • C70S6

confirming to OEM specifications, ensuring durability and strength.

Our quality control process includes multiple stages: initial inspections, in-process checks, and final product evaluations. Qualified engineers and advanced testing equipment ensure each part meets dimensional accuracy and mechanical properties. We use state-of-the-art machinery like CMM (Coordinate Measuring Machines) for accurate measurements and perform tests for tensile strength, fatigue, and resistance to wear.

Additionally, we apply SPC (Statistical Process Control) to monitor production parameters and maintain consistent quality. Non-conforming parts are identified and corrected immediately, reducing defects and wastage. Our facility is certified under ISO TS 16949 demonstrating our commitment to maintaining a robust Quality Management System.

Regular audits, employee training, and continuous improvement practices enhance our process efficiency and product reliability. At JJ Auto Components, our goal is to exceed client expectations with every connecting rod we manufacture, ensuring it meets both

Multi Tester

Multi Tester

Ensures accurate measurement of multiple parameters with precision and consistency, helping maintain strict quality control in every connecting rod produced.

Profile Projector

Profile Projector

Used to measure and inspect intricate profiles and dimensions of components, ensuring flawless geometry and adherence to strict design specifications.

Hardness Testing

Hardness Testing

Evaluates the strength and durability of materials, ensuring each connecting rod meets exact hardness standards to withstand extreme operating conditions.

Icroscope

Icroscope

Used for detailed inspection of surfaces and microstructures, detecting even the smallest defects and ensuring consistent product quality and reliability.

Multi Gauge

Multi Gauge

Provides quick and precise dimensional inspection of critical parameters, guaranteeing uniformity, accuracy, and compliance with OEM specifications.

Microscope

Microscope

Used for microscopic analysis of material structure and surface finish, ensuring high-quality standards and long-lasting performance of components.

Spectro Lab

Spectro Lab

Performs advanced spectroscopic analysis of raw materials to verify chemical composition, ensuring only premium-grade alloys go into every product.