Your trusted partner for material testing, chemical composition analysis, unknown substance identification, and mechanical testing. Delivering accurate results with international standards compliance.
Tests Completed
Global Clients
% Satisfaction Rate
Comprehensive analytical and testing solutions for industries worldwide, ensuring quality, safety, and compliance.
Photovoltaic open-circuit voltage (Voc) measurement is a fundamental electrical characterization test used to evaluate the performance, quality, and safety of solar cells and modules under controlled standard test conditions. This article explains the
Read MorePhotovoltaic glass gravel impact quality inspection verifies the ability of solar module cover glass to withstand impacts from gravel, stones, and windborne particles encountered during transport, installation, and long-term outdoor service. Accredited
Read MoreThermal conductive gels serve as critical thermal interface materials in photovoltaic modules, and their microstructure directly governs heat dissipation efficiency, adhesion strength, and long-term reliability. This article provides a systematic overv
Read MorePhotovoltaic module insulation withstand voltage testing, commonly known as the dielectric withstand or hipot test, is a critical safety qualification procedure that verifies the electrical insulation between a module's live internal circuitry and its
Read MoreMechanical performance testing of photovoltaic (PV) carport connection fittings verifies that module clamps, brackets, bolted joints, and anchor systems can safely resist wind, snow, and seismic loads over a service life of 25 years or more. This techn
Read MorePlain round steel bar tensile strength testing is a fundamental mechanical evaluation used to verify that hot-rolled plain reinforcing bars meet the yield strength, tensile strength, and elongation requirements specified in product standards such as GB
Read MorePhotometric bacterial endotoxin testing (BET) is a highly sensitive quantitative technique for detecting lipopolysaccharide endotoxins from Gram-negative bacteria using Limulus Amebocyte Lysate (LAL) reagents combined with optical measurement of turbid
Read MoreOptoelectronic materials composition inspection is a specialized analytical service that verifies the elemental makeup, stoichiometry, dopant levels, and trace impurities of semiconductors, optical crystals, phosphors, and thin films used in photonics
Read MoreSpectral mixture pixel decomposition, also known as spectral unmixing, is a fundamental analytical technique in hyperspectral and multispectral remote sensing that separates mixed pixels into their constituent pure materials (endmembers) and quantifies
Read MoreImmunogenicity sensitivity analysis is a cornerstone of bioanalytical method validation, defining the lowest concentration of anti-drug antibodies (ADAs) that an assay can reliably detect in biological matrices. Because even low-titer ADAs can alter ph
Read MoreThe rabbit vaginal mechanical injury model is a well-established preclinical assay used to evaluate the local tissue safety of intravaginal devices, topical formulations, and absorbent hygiene products. Rigorous statistical analysis of macroscopic irri
Read MorePerfluorohexanone particle detection is a specialized analytical process used to characterize the condensed droplets, residues, and decomposition byproducts generated when perfluoro(2-methyl-3-pentanone), commonly designated FK-5-1-12, is discharged fr
Read MoreBeijing ZKGX Research Institute of Science and Technology is a leading independent third-party testing laboratory based in Beijing, China. We provide comprehensive material characterization, chemical analysis, and quality testing services to clients worldwide.
Providing specialized testing solutions across diverse industrial sectors worldwide.
Quality control and material verification
Component testing and failure analysis
High-performance material validation
Drug analysis and purity testing
Semiconductor and PCB analysis
Building material strength testing
Pipeline and equipment inspection
Product formulation and analysis
We combine cutting-edge technology with scientific expertise to deliver reliable results you can trust.
Our ISO 17025 accredited laboratory ensures the highest standards of accuracy and reliability in all testing procedures.
We understand the importance of time in your business. Our efficient processes deliver results within agreed timelines.
Our team of PhD-level scientists and engineers brings decades of combined experience in materials science and analytical chemistry.
We maintain strict confidentiality protocols to protect your intellectual property and proprietary information.
A streamlined workflow designed to deliver accurate results efficiently.
Submit your samples with testing requirements
We design the optimal testing protocol
Conduct comprehensive analysis
Receive detailed test reports
Contact our team today to discuss your testing requirements and receive a customized quote.
Request a QuoteTrusted by leading companies worldwide for accurate and reliable testing services.
"ZKGX Research provided exceptional service in identifying an unknown contaminant in our production line. Their rapid response and detailed analysis saved us significant downtime."
"The chemical composition analysis from ZKGX helped us optimize our material selection process. Their technical expertise and comprehensive reports are outstanding."
"We've been working with ZKGX for over 3 years. Their mechanical testing services consistently meet our stringent aerospace industry requirements. Highly recommended."
