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.
Inclusion cleanliness evaluation is a critical quality control activity for pressure vessel steel, because non-metallic inclusions act as stress concentrators that can initiate fatigue cracks, hydrogen-induced cracking, and brittle fracture under deman
Read MoreThe differential pressure method gas permeability test is a foundational laboratory technique for measuring how quickly gases such as oxygen, carbon dioxide, and nitrogen permeate through plastic films, laminates, sheets, and elastomeric materials. Per
Read MoreIndentation stress relaxation testing is an advanced small-scale mechanical characterization technique that measures the time-dependent decay of stress in a material held at a fixed indentation depth. By using instrumented indentation in accordance wit
Read MoreCompressor vibration intensity measurement is a fundamental mechanical performance test used to verify the running stability, structural integrity, and long-term reliability of reciprocating, screw, and centrifugal compressors. By measuring vibration v
Read MoreMedical device package shelf life testing verifies that a sterile barrier system remains intact, sealable, and functional throughout its labeled expiration date, combining accelerated aging per ASTM F1980 with seal strength and package integrity evalua
Read MoreCosmetics density determination is a fundamental physicochemical test used to verify product quality, confirm batch-to-batch formulation consistency, and support accurate conversion between mass and volume during manufacturing and filling. This technic
Read MoreCosmetic odor evaluation is a critical sensory and analytical process used to assess the smell characteristics, intensity, and stability of personal care products throughout their lifecycle. By combining trained sensory panels with instrumental techniq
Read MoreCosmetic centrifugal testing is an accelerated stability test that exposes emulsions, suspensions, and other cosmetic formulations to controlled centrifugal force in order to reveal phase separation, creaming, or sedimentation within minutes rather tha
Read MoreHeavy metal safety testing is a core element of cosmetic product safety evaluation, verifying that lipsticks, foundations, powders, eye makeup, and skincare products do not contain hazardous levels of lead, arsenic, mercury, cadmium, or other toxic ele
Read MoreChemical element testing is a critical analytical process used to identify and quantify the elemental composition of materials, ensuring regulatory compliance, product safety, and quality control across industries. From RoHS heavy metal screening to fu
Read MoreChemical batch moisture testing is a critical quality control process that determines the water content of chemical products to ensure batch-to-batch consistency, process stability, and regulatory compliance. Accurate moisture measurement prevents cost
Read MoreChemical purity determination following Chinese National Standard (GB) methods provides a standardized, internationally recognized framework for quantifying the assay content and impurity profile of reagents, solvents, and industrial chemicals. This gu
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."
