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.
SPF (Sun Protection Factor) determination is the core photobiological test used to substantiate the UVB protection claims of sunscreen products and cosmetics with sun protection functions before they are placed on the market. This article explains the
Read MorePlastic flooring defect analysis is a systematic laboratory discipline that identifies the root causes of common failures in PVC-based resilient flooring, including blistering, delamination, warping, indentation, discoloration, and excessive VOC emissi
Read MorePlastic density testing by the immersion method is a high-precision gravimetric technique used to determine the density and specific gravity of non-cellular plastics based on Archimedes' buoyancy principle. Standardized under ISO 1183-1, ASTM D792, an
Read MorePlastic flexural strength and Vicat softening temperature testing are two of the most widely used methods for evaluating the mechanical rigidity and heat resistance of polymeric materials. Performed in accredited third-party laboratories in accordance
Read MorePlastic tensile stress-strain analysis is a fundamental mechanical characterization technique that reveals how polymer materials deform and fail under uniaxial tension, providing essential parameters such as tensile strength, yield stress, elongation,
Read MorePlastic flammability assessment is a critical safety evaluation process that measures how polymer materials ignite, propagate flame, and self-extinguish under standardized fire-exposure conditions. Through internationally recognized protocols such as U
Read MoreThe oxygen index test, also known as the limiting oxygen index (LOI) test, is one of the most widely used small-scale methods for evaluating the flammability of plastic materials by measuring the minimum oxygen concentration needed to sustain combustio
Read MorePlastic pyrolysis oil quality testing is a critical step in converting waste plastics into commercially viable fuels and petrochemical feedstocks through chemical recycling. By characterizing parameters such as heating value, chlorine content, trace me
Read MoreDecolorization testing is a critical safety and quality evaluation that determines whether colorants, pigments, or dyes can migrate out of plastic bottles into contacting media such as food, beverages, cosmetics, or pharmaceutical products. This techni
Read MorePlastic dust combustibility testing is a critical safety evaluation used to determine the explosion and ignition hazards of fine plastic particles generated during grinding, conveying, molding, and recycling operations. By measuring parameters such as
Read MoreVertical impact fragility determination measures the maximum shock acceleration—expressed as a G-value—that a product can withstand before damage occurs, making it the essential input for protective packaging design. Based on damage boundary theory and
Read MoreFixed carbon content is one of the most important quality indicators for coal, coke, graphite, and other carbonaceous materials, and in China it is determined under the national standard (GB) proximate analysis system. The fixed carbon value is derived
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."
