About · J Mangsun & Co.
A trusted partner.
Backed by manufacturing pedigree.
JMC is an authorised channel partner and official dealer of Menon Bearings Limited. Together we supply genuine engine bearings, bushes and thrust washers — alongside a complete industrial valve portfolio — to industrial, automotive and marine customers across India and overseas.
Menon Bearings Ltd.
Indian manufacturing. Global standard.
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JMC × MBL Partnership
Manufacturing excellence
meets dealer reach.
01
Authenticity
Every part is genuine MBL — supplied directly via the official dealership channel.
02
Range
Complete catalogue across 15+ global engine brands — HCV, construction and marine.
03
Reliability
IATF 16949 quality system, full material traceability, consistent batch performance.
04
Service
Responsive logistics, technical advice, aftermarket support from one point of contact.
Manufacturing Capability
World-class infrastructure.
Kolhapur, Maharashtra.
01
Bi-metal & Tri-metal
High-performance strips on imported lines.
02
CNC Machining
Precision boring, broaching and finishing.
03
PTFE Coating
Advanced overlay for low-friction, high-load duty.
04
Die-Cast Components
Aluminium die-cast bushes and structural parts.
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Heat Treatment
In-house treatment for metallurgical consistency.
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100% Inspection
CMM, spectrometer and OEM-grade packing.
Lab & Inspection
Test, measure, certify.
Every batch passes through a fully equipped metrology and metallurgy lab.
● Coordinate Measuring Machine (CMM)
● Optical Emission Spectrometer
● Surface Roughness Tester
● Hardness & Micro-hardness Testers
● Metallurgical Microscope
● Profile Projector & Bore Gauges
Certifications
Certified to the international standard.
IATF 16949:2016
Automotive quality management
ISO 9001:2015
Quality management system
ISO 14001:2015
Environmental management
ISO 45001:2018
Occupational health & safety