Your trusted partner for material testing, chemical composition analysis, unknown substance identification, and mechanical testing. Delivering accurate results with international standards compliance.
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Comprehensive analytical and testing solutions for industries worldwide, ensuring quality, safety, and compliance.
Plastic additives composition analysis is a specialized laboratory technique used to identify and quantify the additives present in polymer materials, including plasticizers, stabilizers, flame retardants, antioxidants, and fillers. This analytical pro
Read MoreThe Limiting Oxygen Index (LOI) test is a fundamental laboratory method for evaluating the combustion performance of plastics by determining the minimum oxygen concentration required to sustain flaming combustion of a vertically mounted specimen. Perfo
Read MorePlastic colorants—including pigments, dyes, masterbatches, and color compounds—may contain lead introduced through inorganic pigments such as lead chromate yellow and molybdate orange, or through impurities in raw materials and recycled feedstock. Lead
Read MorePlastic pellet surface defect inspection is a frontline quality control process that identifies black specks, contamination, bubbles, shape irregularities, and discoloration in polymer granules before they reach downstream processing. This technical gu
Read MoreMedical device pressure accuracy testing verifies that pressure-measuring and pressure-generating medical equipment produces readings and outputs within specified tolerances across its entire operating range. Governed by internationally recognized stan
Read MoreThe standard curve experiment for organic cadmium in solid waste is a fundamental quantitative procedure that establishes the calibration relationship between instrument response and cadmium concentration, enabling accurate determination of this highly
Read MoreSolid-state battery performance testing is a critical process for evaluating the electrochemical properties, durability, and safety of next-generation energy storage systems that replace liquid electrolytes with solid ion conductors. This technical art
Read MoreNitrogenase activity testing is a specialized analytical service used to quantify the biological nitrogen fixation capacity of microorganisms, legume root nodules, and microbial inoculant products. Accredited third-party laboratories employ validated t
Read MoreNational special project conclusion testing services provide accredited third-party laboratory verification, performance validation, and standardized test reporting for national research and development programs reaching their completion and acceptance
Read MoreSample testing under China's National Key R&D Program provides independent, third-party verification of the technical indicators declared in funded research projects, serving as critical evidence for mid-term review and final acceptance. Accredited th
Read MoreSoil shear strength parameters, primarily cohesion and the internal friction angle, are fundamental inputs for geotechnical design, governing foundation bearing capacity, slope stability, and earth pressure calculations. This article presents a compreh
Read MoreDetermination of soil nutrient availability measures the fraction of nitrogen, phosphorus, potassium, and micronutrients in soil that plants can actually absorb, forming the scientific basis for fertilizer recommendations and soil fertility management.
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."
