Grg Metrology & Test Group Co.,Ltd.

What Grg Metrology & Test Group Co.,Ltd. does

GRG Metrology & Test Group Co., Ltd. (GRGTEST, Shenzhen Stock Exchange code 002967) is a state-owned third-party metrology, testing, and certification (TIC) services provider headquartered in Guangzhou, China. Established in 1964 and listed on the Shenzhen SME Board on November 8, 2019, the company operates as part of Guangzhou Radio Group and was the first listed entity in the Guangzhou Municipal State-owned Assets System. Its service portfolio spans four core pillars — environmental reliability testing, electromagnetic compatibility (EMC) testing, failure analysis, and chemical material testing — supported by industry-specific capabilities in aerospace (RTCA/DO-160), automotive (AEC-Q100/101/200, AQG-324), semiconductor (wafer-level and IC testing), and new energy (battery, motor, electronic control). The company also produces 30,000+ standard reference materials under three brands (GRGTEST, BePure, BOLINDA) with 60M bottles/year of production capacity.

The company serves enterprise customers across aerospace, automotive, semiconductor, electronics, and new energy verticals, with 60+ subsidiary companies across major Chinese economic areas and international reference-material operations in Philadelphia. Reported technical assets include 16,000+ sqm of laboratory space, 8,000+ sets of advanced precision equipment, 582 cumulative patents (end of 2025), 230 software copyrights, and 90+ established national/local standards. Recent capability expansions include third-generation semiconductor (SiC/GaN) testing under AEC-Q101/AQG-324, MLCC lifecycle verification for AI servers and EVs, and an embodied intelligence public testing platform covering chips, components, AI models, and algorithms.

The revenue model is professional services-led (testing and certification engagements) complemented by hardware sales of standard reference materials. GTM is direct enterprise field sales through a 60+ subsidiary network with web-based quote requests and industry-conference presence. Notable customer recognition includes ~40 automakers, 60+ OEMs, ~700 compliance reports issued, and 200+ automotive-grade components supported for mass production. The firm is one of only 18 globally accredited Amazon TIC DV agencies for toy categories. R&D investment was 11.36% of revenue in 2025, and the company holds a Wind AA ESG rating (8.64/10) ranking first among 97 listed Chinese professional services firms.

Name

Grg Metrology & Test Group Co.,Ltd.

Legal name

GRG Metrology & Test Group Co., Ltd.

Website

https://grgtmall.net

Company type

Public

Founded year

1964

Operating status

Operating

Headcount range

1–10 employees

Short description

GRGTEST is a Chinese state-owned third-party metrology, testing, and certification services provider serving enterprise customers across aerospace, automotive, semiconductor, electronics, and new energy industries, with 60+ subsidiaries nationwide and reference material operations extending to the US.

Ownership category

akta.pro rank

Product category

Testing, Inspection, and Certification (TIC) Services

NAICS

Testing Laboratories and Services (541380)

SIC

Services-Testing Laboratories (8734)

akta.pro primary industry

ESG, Sustainability Reporting & Compliance (BPAEAPAM)

Keywords

• Metrology testing services
• Certification services
• Environmental reliability testing
• Electromagnetic compatibility testing
• Failure analysis services

Headquarters

HQ city

Guangzhou

HQ country

China

HQ region

Asia

Offices7 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Infrastructure, Operations, Supply Chain, Marketing or Sales

Revenue model

1. Testing and Certification Services: Core revenue from providing environmental reliability testing, electromagnetic compatibility (EMC) testing, failure analysis, and chemical material testing services to aerospace, automotive, semiconductor, and electronics industries. Services include AEC-Q certification, RTCA/DO-160 testing, and various compliance certifications.
2. Metrology and Calibration Services: Measurement and calibration services as part of the national integrated measurement testing and certification public service platform.
3. Standard Reference Materials: Production and sales of reference materials and standard substances for food, environmental, clinical, pharmaceutical, industrial, health supplement, chemical, electronic, and surface treatment applications. Operates three major brands: GRGTEST, BePure, and BOLINDA.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

GRGTEST is a third-party metrology, testing, and certification services provider offering environmental reliability testing, electromagnetic compatibility (EMC) testing, failure analysis, and chemical material testing for manufacturers in aerospace, automotive, semiconductor, and electronics industries. The company also produces standard reference materials and provides specialized certification services such as AEC-Q automotive-grade component testing, RTCA/DO-160 aerospace testing, and third-generation semiconductor (SiC/GaN) testing.

Product overview

GRG Metrology & Test Group Co., Ltd. (GRGTEST, stock code: 002967) operates as a comprehensive third-party metrology, testing, and certification service provider established in 1964. The company offers an integrated portfolio organized into four core service areas: Environmental Reliability Testing (mechanical, chemical, climate, and new energy testing), Electromagnetic Compatibility (EMC) Testing (vehicle, electronics, and industrial equipment), Failure Analysis (automotive, component, and material analysis), and Chemical Material Testing (compliance and product testing). Supporting these core services are specialized offerings including NVH Testing, Standard Reference Materials (under GRGTEST, BePure, and BOLINDA brands), Industry-specific inspection services for aerospace, automotive, and textiles, AEC-Q automotive certification testing, semiconductor and IC testing, and compliance testing for RoHS, REACH, and other regulations. The company operates over 60 subsidiaries across major economic areas in China with more than 6,000 employees and maintains international testing capabilities for global market access.

Differentiator

Problem solved

Functional benefit

Brands

• GRGTEST: Primary brand for metrology, testing, and certification services including reference materials
• BePure
• BOLINDA

Products and services

• Environmental Reliability Test Comprehensive environmental reliability testing services including mechanical, chemical, climate, and industrial product testing, plus new energy battery/motor/electronic control/energy storage testing. Targets manufacturers needing product reliability verification and compliance validation.
• Electromagnetic Compatibility (EMC) Testing EMC testing services covering vehicle EMC, electronic products, industry equipment, EMC simulation testing, and typical EMC tests. Targets automotive, electronics, and industrial equipment manufacturers requiring electromagnetic compliance verification.
• Failure Analysis Root cause failure analysis services for automotive, components, and materials, including microstructural analysis of materials for quality improvement. Targets manufacturers needing defect root-cause identification and reliability improvement.
• Chemical Material Test Chemical testing services including chemical analysis, product testing, and green product environmental certification testing. Targets manufacturers needing chemical compliance and product safety verification.
• NVH Testing Services Noise, Vibration, and Harshness testing, evaluation, and analysis services for vehicles including testing, consultation, optimization, and research development of unmanned intelligent testing equipment. Targets automotive OEMs and suppliers requiring NVH validation.
• Standard Reference Materials (GRGTEST, BePure, BOLINDA brands) Certified reference materials for food, environmental, clinical, pharmaceutical, industrial, health supplement, chemical, electronic, and surface treatment applications. Over 30,000 products available with 60M bottles/year production capacity across three major brands. Targets testing laboratories and research institutions.
• Proficiency Testing and Quality Control Samples Proficiency testing services for food, environmental, cosmetics, medical, and electrical/electronic products to ensure testing accuracy and compliance. Targets testing laboratories and quality control operations.
• Chromatography Columns and Sample Preparation Liquid and gas chromatography columns, immunoaffinity columns, solid phase extraction (SPE) columns, and QuEChERS clean-up columns for laboratory sample preparation. Targets testing laboratories and research institutions.
• Aerospace Industry Inspection Comprehensive testing and certification services for aerospace electronics including RTCA/DO-160 testing, airborne equipment testing, system-level EMC testing, and airworthiness certification consulting. Targets aerospace electronics manufacturers.
• Automotive Industry Inspection Testing and certification services for automotive sector covering environmental performance, material performance, and component reliability testing. Targets automotive OEMs, Tier-1 suppliers, and component manufacturers.
• Textiles & Light Industry Inspection Testing services for textiles, clothing, footwear, luggage, and other light industry products including quality inspection for e-commerce platforms. Targets consumer goods manufacturers and e-commerce sellers.
• AEC-Q Certification Testing Full-spectrum AEC-Q100, AEC-Q101, AEC-Q102, AEC-Q104, and AEC-Q200 certification testing services for automotive-grade electronic components. Targets automotive semiconductor and component manufacturers requiring AEC-Q compliance.
• IGBT and Semiconductor Testing Comprehensive testing and analysis for IGBT modules and semiconductor devices with over 300 sets of high-end detection equipment and specialized laboratories. Targets power electronics and semiconductor manufacturers.
• LED Failure Analysis Failure analysis services for LED applications focusing on random or permanent non-lighting issues and burning problems. Targets LED and lighting product manufacturers.
• X-Ray NDT Testing Non-destructive X-ray testing widely used for material inspection (IQC), failure analysis (FA), quality control (QC), and quality assurance and reliability (QA/REL). Targets electronics and component manufacturers.
• RoHS Testing EU RoHS Directive compliance testing for restriction of hazardous substances in electronic and electrical equipment. Targets electronics and electrical equipment manufacturers requiring EU market access.
• REACH SVHC Testing REACH regulation compliance testing covering substances and mixtures across nearly all industries for chemical substance production and use. Targets manufacturers needing EU REACH compliance.
• Toy Testing Comprehensive toy testing for plush, plastic, wooden, electric, smart, riding, and inflatable toys including heavy metal and chemical restricted substance testing. Targets toy manufacturers and Amazon e-commerce sellers.
• Battery Directive Testing Battery testing meeting GB 24427-2021 requirements for limitations on mercury, cadmium, and lead content in zinc negative primary batteries. Targets battery manufacturers.
• Integrated Circuit Testing and Analysis End-to-end testing and certification services across the semiconductor industry chain including failure analysis, wafer-level manufacturing process evaluation, component screening, reliability testing, and product certification. Targets semiconductor manufacturers across the IC value chain.
• Electrical Parameter Testing for Power Devices Comprehensive electrical parameter testing for large power devices using STS8200 analog chip testing platform, covering critical DC parameters including VOUT, VFB, VRUN, IQ, ISS, and ISD. Targets power electronics and semiconductor manufacturers.
• MLCC Full Lifecycle Verification Platform End-to-end verification solutions for multilayer ceramic capacitors (MLCCs) covering ceramic dielectric materials, electrode raw material screening, electrical performance testing, automotive-grade reliability aging validation, and microscopic failure root cause analysis using SEM/TEM/FIB micro-characterization. Targets AI server and EV manufacturers requiring high-end MLCC testing.
• Embodied Intelligence Public Testing Platform Specialized public testing platform for embodied intelligence robots with integrated evaluation system covering data, computing power, ontology, and applications. Provides one-stop testing services for chips, components, energy storage batteries, complete devices, AI models, and algorithms. Targets robotics and AI developers.
• JEP204 Silicon Carbide Device Stress Test Catalog Industry Service GRGTEST-supported testing service for SiC device stress testing per JEDEC JEP204 'Catalog of Stress Procedures for Silicon Carbide Devices for Power Electronic Conversion.' Targets power electronics manufacturers using SiC transistors and diodes.

Quantifiable outcome

• Recognized by nearly 40 automakers
• +6 more outcomes

Named customers6 records

Segments8 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature5 records

Partnerships

Five partnerships are on record, tiered core and minor.

• Ruifa Ke Semiconductor (Tianjin) Co., Ltd.coreStrategic or Co-development Partner · 30 March 2026Collaboration on AEC-Q100 Grade-2 certification for Ruifa Ke's NS6238 automotive SerDes chip. GRGTEST Integrated Circuit Shanghai Laboratory provided professional testing and technical support, enabling the domestically produced automotive high-speed video transmission chip to meet stringent automotive-grade reliability standards.
• Manhage (Shanghai) Biotechnology Co., Ltd.coreStrategic or Co-development PartnerGRGTEST invested in and holds stakes in Manhage (Shanghai) Biotechnology Co., Ltd. as part of establishing a comprehensive standard substance industry chain service platform integrating core raw materials, innovative R&D, sales and services.
• Shenzhen Bolinda Technology Co., Ltd.coreStrategic or Co-development PartnerGRGTEST invested in and holds stakes in Shenzhen Bolinda Technology Co., Ltd. to achieve coverage of standard substance products across multiple application areas including food, environmental, clinical, pharmaceutical, industrial, and chemical testing.
• Ministry of Industry and Information Technology (MIIT)coreOthersRecognized as public service platform for integrated circuits supported by MIIT, National Development and Reform Commission, and multiple local governments.
• Space Environment Ground Simulation Facility User CommitteeminorOthersGRGTEST was appointed as a member unit of the Space Environment Ground Simulation Facility User Committee, establishing industry-leading RF high-precision integrated circuit testing capabilities.

Scale indicators22 records

Recent moves7 records

Expansion highlights10 records

Direct peers

• SGS SA: Global leader in testing, inspection, and certification across automotive, electronics, aerospace, and industrial sectors. Directly competes with GRGTEST in TIC services globally, though SGS operates at much larger scale with a broader international footprint and deeper accreditations across the same end-markets.
• Bureau Veritas: French-headquartered TIC services provider with a comparable portfolio across automotive, aerospace, electronics, and industrial sectors. Directly competes with GRGTEST in cross-border certification, EMC testing, and product compliance for multinational manufacturers.
• Pony Testing: Major Chinese TIC company offering testing, inspection, and certification across food, environmental, electronics, and consumer goods. Direct competitor to GRGTEST in domestic chemical, environmental, and product-compliance testing.
• UL Solutions: Global safety science organization offering testing, inspection, and certification services with strong presence in electronics, automotive, and emerging-technology sectors. Direct competitor to GRGTEST in safety certification, EMC testing, and component qualification for the same multinational OEMs.
• Intertek Group: UK-listed TIC services company offering testing and certification across electronics, automotive, aerospace, and consumer goods. Direct peer through overlapping AEC-Q, EMC, and reliability-testing services that target the same enterprise customers as GRGTEST.
• TÜV Rheinland: Global TIC services firm with extensive automotive, electronics, and industrial testing capabilities. Directly competes with GRGTEST in product certification, EMC testing, and reliability verification across automotive and aerospace verticals.
• Centre Testing International (CTI): Leading Chinese third-party TIC services provider covering electronics, automotive, and consumer products. Direct domestic peer that competes with GRGTEST across nearly all of the same Chinese enterprise customers and overlapping test categories (EMC, reliability, failure analysis).
• TÜV SÜD: German TIC services provider with strong automotive, electronics, and industrial testing offerings. Directly competes with GRGTEST in automotive certification, EMC, and product safety testing for global supply chains serving similar customer segments.
• Applus+: Spain-based TIC services group with automotive, electronics, and industrial testing capabilities. Directly competes with GRGTEST in automotive component testing, EMC verification, and reliability qualification for global manufacturers.
• Eurofins Scientific: Luxembourg-based testing services group with strong presence in electronics, environmental, and product testing. Comparable through its reference-materials and proficiency-testing businesses that directly overlap with GRGTEST's BePure and BOLINDA offerings, plus shared TIC service lines in automotive and electronics.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/grg-metrology-test-group-co-ltd

Compliance13 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Grg Metrology & Test Group Co.,Ltd.