Precision Testing.
Trusted Results.

Your reliable partner for materials testing, analysis, and certification

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About LST Labs

LST Labs is an independent materials testing laboratory dedicated to providing accurate, reliable, and timely testing services across a wide range of industries.

With a team of experienced scientists and engineers, we deliver comprehensive testing solutions that help our clients meet regulatory requirements, ensure product quality, and maintain the highest standards of safety and performance.

Our laboratory is equipped with state-of-the-art instruments and follows internationally recognised testing methodologies to deliver results you can trust.

Accuracy

Precise results backed by rigorous quality control

Integrity

Independent, unbiased testing you can rely on

Compliance

Aligned with international standards and regulations

Innovation

Continuously advancing our testing capabilities

Our Services

Comprehensive testing solutions tailored to your needs

Chemical Analysis

Advanced chemical testing to identify material composition, detect contaminants, and ensure regulatory compliance.

  • Composition & Elemental Analysis — Identification of material composition using ICP-OES, XRF, and AAS techniques
  • REACH & SVHC Compliance — Testing for substances of very high concern per EU REACH regulations
  • RoHS Screening — Restricted substances testing for electrical and electronic equipment
  • Heavy Metals Detection — Lead, cadmium, mercury, and chromium VI analysis
  • VOC & Emission Testing — Volatile organic compound measurement and off-gassing analysis
  • Spectroscopy & Chromatography — FTIR, GC-MS, and HPLC for material identification and purity assessment
  • Migration Testing — Chemical migration analysis for food contact materials and packaging

Mechanical Testing

Comprehensive physical and mechanical evaluation to assess material strength, durability, and performance under stress.

  • Tensile & Compression Testing — Measure material strength, elongation, and deformation behaviour
  • Hardness Testing — Rockwell, Brinell, Vickers, and Shore hardness measurements
  • Impact & Fatigue Testing — Charpy, Izod impact resistance and cyclic fatigue analysis
  • Flexural & Bend Testing — Bending strength and modulus determination
  • Abrasion & Wear Resistance — Surface durability and friction coefficient testing
  • Pressure & Burst Testing — Hydrostatic and pneumatic pressure resistance evaluation
  • Peel & Adhesion Testing — Bond strength and adhesive performance analysis

Environmental Testing

Simulated environmental exposure testing to evaluate material longevity and performance in real-world conditions.

  • Salt Spray / Corrosion Testing — Accelerated corrosion resistance evaluation per ASTM B117 and ISO 9227
  • UV & Weathering Exposure — Xenon arc, QUV, and outdoor weathering simulation
  • Temperature & Humidity Cycling — Thermal shock, humidity resistance, and climate chamber testing
  • Flammability Testing — Fire resistance, flame spread, and ignition performance per UL, EN, and GB standards
  • Water & Moisture Resistance — IP rating verification, water absorption, and permeability testing
  • Chemical Resistance — Exposure to acids, alkalis, solvents, and industrial chemicals
  • Ageing & Durability — Accelerated ageing simulations to predict long-term material performance

Construction Materials

Testing of construction materials to verify structural integrity, quality compliance, and adherence to building codes.

  • Concrete Testing — Compressive strength, slump, air content, and curing performance analysis
  • Steel & Metal Testing — Tensile strength, yield point, elongation, and weld integrity inspection
  • Soil & Geotechnical Testing — Bearing capacity, moisture content, compaction, and grain-size analysis
  • Aggregate & Asphalt Testing — Gradation, abrasion resistance, bitumen content, and Marshall stability
  • Cement & Binder Testing — Setting time, fineness, soundness, and compressive strength
  • Waterproofing & Insulation — Membrane performance, thermal conductivity, and moisture barrier testing
  • Non-Destructive Testing (NDT) — Ultrasonic, radiographic, and magnetic particle inspection

Consumer Product Testing

Safety and quality testing for consumer goods to meet regulatory standards and ensure market readiness.

  • Textile & Leather Testing — Colourfastness, pilling, shrinkage, tensile strength, and fibre composition
  • Toy & Childcare Safety — EN 71, ASTM F963, CPSIA compliance for mechanical, chemical, and flammability hazards
  • Food Contact Materials — Migration testing, extractables analysis per EU 10/2011 and FDA 21 CFR
  • Cosmetics & Personal Care — Stability, microbiological safety, heavy metals, and labelling compliance
  • Packaging Testing — Drop, vibration, compression, and transportation simulation testing
  • Electrical Product Safety — LVD, EMC, energy efficiency, and CB scheme testing
  • Performance Benchmarking — Competitive product comparison and quality assessment

Certification & Compliance

Expert regulatory guidance and certification support to help your products access global markets with confidence.

  • ISO Standards Support — Testing and documentation aligned with ISO 9001, ISO 17025, and industry-specific standards
  • CE Marking Assistance — Technical file preparation and conformity assessment for EU market access
  • Regulatory Compliance Review — Gap analysis and compliance roadmap for REACH, RoHS, CPSIA, and more
  • Test Report Generation — Comprehensive, accredited test reports accepted by regulators worldwide
  • Factory & Supplier Audits — On-site quality system assessments and process verification
  • Training & Consulting — Regulatory awareness workshops and technical compliance coaching
  • Product Inspection — Pre-shipment, during-production, and container loading inspections

Industries We Serve

Construction & Infrastructure

Manufacturing

Consumer Products

Electronics

Automotive

Energy & Utilities

Why Choose LST Labs

01

Accredited Laboratory

Our laboratory operates in accordance with international standards, ensuring your test results are recognised and accepted worldwide.

02

Fast Turnaround

We understand time is critical. Our streamlined processes deliver accurate results within industry-leading turnaround times.

03

Experienced Team

Our scientists and engineers bring decades of combined experience across diverse testing disciplines and industry sectors.

04

State-of-the-Art Equipment

We invest in the latest testing instruments and technologies to provide the most accurate and comprehensive analysis available.

Contact Us

Get in touch for enquiries, quotations, or to discuss your testing requirements

Address

5 Floor, Building 13, Yiwu Science & Technology Park,
No. 968 Xuefeng West Road, Yiwu,
Zhejiang, China

Working Hours

Monday - Friday: 9:00 AM - 6:00 PM
Saturday: 9:00 AM - 1:00 PM