Built for the crush test
Our engineering heritage is defined by physical durability. We design testing instruments that operate flawlessly in dust, extreme heat, and high-vibration environments.
“WIN LAB” is the leading manufacturer, supplier and exporter of civil engineering lab instruments. We are supplying laboratory equipments to National Highway, Metro, Rail, Roads, Bridges, Universities, IIT, Engineering Colleges, Polytechnic, Bullet Train Project, Builiding Project. We have a wide range of Instruments for every aspect of Civil Engineering Laboratory Testing you are involved in
Our products are according to the Indian and international standards like: IS, BS, ASTM, EFNARC. We have fully factory trained technicians and engineers from the industry to market our equipments.
Empowering Civil Engineer
WIN LAB is a leading manufacturer, supplier, and exporter of scientific research and civil engineering laboratory equipment. We provide high-quality testing instruments for soil, concrete, cement, bitumen, aggregates, surveying, and research laboratories, backed by reliable after-sales support and technical expertise.
Wide Product Range
Comprehensive laboratory solutions for Soil, Concrete, Cement, Aggregate, Bitumen, Surveying and General Laboratory Testing.
Standards Compliant
Manufactured according to IS, ASTM, BS and EFNARC standards for accurate and reliable testing.
Trusted Nationwide
Supplying equipment to National Highway Projects, Metro Rail, IITs, Universities, Engineering Colleges and Infrastructure Projects.
Our Laboratory Equipment Range
WIN LAB offers a complete range of laboratory testing equipment designed for civil engineering, research, educational institutions, and infrastructure projects.
Soil Testing Equipment
Equipment for compaction, permeability, shear strength, consolidation and other geotechnical testing applications.
Concrete Testing Equipment
Compression testing machines, slump test apparatus, curing tanks and other concrete quality testing instruments.
Cement Testing Equipment
Vicat apparatus, compression testing equipment and laboratory tools for cement quality evaluation.
Bitumen & Asphalt Equipment
Penetration, softening point, ductility and asphalt mix testing instruments.
Aggregate Testing Equipment
Impact, crushing, abrasion and sieve analysis equipment for aggregate testing.
Surveying Equipment
Survey instruments and educational laboratory equipment for civil engineering institutions.
Industries & Institutions We Serve
WIN LAB supplies laboratory testing equipment to a wide range of organizations including:
National Highway Projects
Compression and CBR testing for sub-grade soil and concrete pavement layers on national corridors.
Metro Rail Projects
Load-cell verified testing for precast concrete segments, tunnel lining, and structural steel.
Railway Infrastructure
Ballast testing, sleeper compression, and rail steel tensile verification for Indian Railways.
Bridge Construction Projects
High-capacity testing for post-tensioned concrete beams and structural steel connections.
Universities & Research Institutes
Research-grade UTMs and impact testers for academic and government R&D laboratories.
IITs & Engineering Colleges
Complete laboratory setups for civil, mechanical, and materials engineering departments.
Polytechnic Institutes
Entry-level and mid-range testing machines for practical civil engineering training labs.
Bullet Train Projects
Ultra-precision load cells and extensometers for high-speed rail viaduct quality control.
Building & Construction Projects
Cube moulds, slump cones, and compression machines for residential and commercial QC labs.
Not on this list? We supply to any organisation that requires ASTM or IS compliant testing equipment.
Discuss Your RequirementsSome of Our Clients
Frequently asked questions.
Everything you need to know about WIN LAB instruments, calibration services, and compliance support.
All WIN LAB instruments are manufactured and calibrated to comply with ASTM, IS (Bureau of Indian Standards), BS EN, and ISO standards. Each instrument ships with a calibration certificate traceable to NABL-accredited reference standards. Specific standard references — such as ASTM C39 for compression testing or ASTM E8 for tensile testing — are listed on every product datasheet and certificate.
All WIN LAB instruments carry a minimum 12-month warranty covering manufacturing defects, sensor drift beyond rated tolerance, and structural frame integrity. Load cells and electronic modules carry a separate 24-month warranty. Warranty service includes free on-site inspection, part replacement, and re-calibration at no charge.
Yes. We regularly manufacture custom-capacity machines, non-standard platen sizes, and dual-range load cells for specific project or laboratory requirements. Custom instruments are quoted within 48 hours of receiving your specification sheet. Lead time for custom fabrication is typically 3–6 weeks depending on complexity.
Yes. WIN LAB maintains a full inventory of spare parts including load cells, platens, tamping rods, proving rings, and electronic display modules. Parts are dispatched same day for orders received before 2 PM IST. We also supply consumables such as cube moulds, filter papers, and calibration weights.
Absolutely. WIN LAB machines are used in over 300 NABL-accredited laboratories across India. Our calibration certificates carry full traceability chains and measurement uncertainty statements required by NABL assessors. We can also assist your laboratory in preparing technical documentation for NABL accreditation applications.
WIN LAB is a leading manufacturer and supplier of soil testing equipment in Kolkata, West Bengal. We supply laboratory and field testing equipment including Proctor Compaction Apparatus, CBR Testing Machines, Direct Shear Apparatus, Triaxial Testing Equipment, Permeability Apparatus, and other geotechnical testing instruments for construction companies, engineering colleges, consultants, and NABL laboratories across India.
WIN LAB manufactures high-quality civil engineering laboratory equipment for soil testing, concrete testing, cement testing, aggregate testing, bitumen testing, rock testing, surveying, and material testing laboratories. Our instruments are supplied to engineering colleges, government departments, contractors, infrastructure companies, and NABL-accredited laboratories throughout India.
Yes. We manufacture and supply a complete range of concrete testing equipment including Compression Testing Machines (CTM), Cube Moulds, Slump Test Apparatus, Rebound Hammers, Vibrating Tables, Flexural Testing Machines, and laboratory accessories for quality control of construction materials.
Yes. All WIN LAB testing equipment is manufactured according to relevant IS, ASTM and BIS standards. Calibration certificates are traceable to NABL standards, ensuring reliable and accurate testing results for laboratories, construction companies and government projects.
Yes. You can submit an enquiry through our website for soil testing equipment, concrete testing equipment, cement testing equipment, aggregate testing equipment, bitumen testing equipment, surveying instruments, and laboratory accessories. Our technical team generally responds with a detailed quotation within one business day.
Absolutely. Although WIN LAB is based in Kolkata, West Bengal, we supply civil engineering laboratory equipment across India including Delhi, Mumbai, Chennai, Bengaluru, Hyderabad, Odisha, Bihar, Assam, Jharkhand, Uttar Pradesh, and other states through our logistics partners.
Our testing equipment is widely used by construction companies, government laboratories, engineering colleges, universities, R&D centres, infrastructure contractors, quality control laboratories, highway projects, cement plants, and NABL-accredited testing laboratories.
Yes. We manufacture customised testing equipment according to customer specifications, testing capacity, applicable standards, and laboratory requirements. Our engineering team can design customised material testing machines for research laboratories, industrial applications, and specialised testing projects.
WIN LAB combines precision manufacturing, reliable calibration, quality components, after-sales support, and competitive pricing. With years of experience supplying civil engineering laboratory equipment, we help laboratories and construction companies achieve accurate, standards-compliant material testing results.
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