ISO/IEC 17025 Certified
ISO/IEC 17025 Certified Third-Party Accredited Testing Laboratory
Based on accurate analytical data
we provide highly reliable test reports and certificates.
ISO/IEC 17025 Certified
Highest Level of Technical Standards and Professional Engineers
Strict product certification standards considering safety/hygiene environment
Professional evaluation services accumulated through long experience
Testing and certification institution trusted by customers and the market
ISO/IEC 17025 Certified
R&D & Technical Services
Technical solutions for defect analysis
Support from material selection to finished products
A trusted testing and certification partner
ISO/IEC 17025 Certified
Environmental Certification & Sustainability
carbon footprint assessmentWe provide comprehensive
environmental impact evaluationOur services include detailed
Sustainable Development Goals: We help companies achieve their sustainability targets and comply with international environmental standards.
Jewelry/Fashion Accessories
Toys/Baby Products
Baby Pillow
Sliver safety Equipment
Bicycle Helmet
Gear Wheel
Stationery
Textile/Leather Products
Furniture/Interior Decoration
Tableware/Food Container
Packaging/Transportation
Inspection/Site Testing
Jewelry/Fashion Accessories
Toys/Baby Products
Baby Pillow
Sliver safety Equipment
Bicycle Helmet
Gear Wheel
Stationery
Textile/Leather Products
Furniture/Interior Decoration
Tableware/Food Container
Packaging/Transportation
Inspection/Site Testing
CTL Introduction
An internationally recognized testing organization that supports customer success with trust and expertise
Our Mission
We support our customers' products to be safely distributed in global markets through the highest level of testing and analysis services, and contribute to protecting consumer health and safety.
Our Vision
To grow as Asia's leading testing and analysis organization, lead global quality standards, and become an industry benchmark through continuous innovation and development.
Core Values
Accuracy
Earning customer trust through precise analysis and reliable results
Expertise
Providing the best service based on extensive experience and professional knowledge
Speed
Saving customer time through rapid test processing and report issuance
Customer Focus
Prioritizing customer satisfaction and providing continuous support
Comprehensive Testing Solutions
Professional testing services covering chemical analysis, physical properties, and product safety
Chemical Testing
- Hazardous substance analysis
- Metal/non-metal/material analysis
- Polymer/fiber analysis
- Hygiene testing for toys and other consumer products
- Precious metals and jewelry product testing and analysis
Physical Testing
- Consumer product safety evaluation testing
- Reliability testing
- Surface treatment durability evaluation testing
- Flammability testing for textile and electrical materials
- Environmental fatigue testing
Product Safety
- Precious metals and jewelry product safety and quality evaluation
- Safety evaluation for toys and other consumer products
- Safety evaluation for household appliances
- Evaluation of products related to domestic and international certifications
- Complete packaging (internal/external) product evaluation
System Certification & Certification Mark
- Precious metals quality certification
- HSPM – Hazardous substance process management
- IATF16949 certification consulting
- SAH safety and hygiene certification
- Workplace environmental assessment
Research and Development
- Standard material development
- Standard and specification formulation
- Technical book publishing
Enterprise Support
- Education and training
- Enterprise laboratory support and central laboratory operation
- Certification acquisition consulting
International Recognition
Accredited by leading international organizations
ISO/IEC 17025 Certification
Internationally recognized laboratory quality management system ensuring accuracy and reliability of testing and calibration results.
ILAC MRA Recognition
International Laboratory Accreditation Cooperation Mutual Recognition Arrangement, ensuring global acceptance of test results.
US CPSC Recognition
Passed US CPSC laboratory accreditation
Europe
- • REACH
- • RoHS
- • EN 71
- • Phthalates
USA
- • CPSIA
- • ASTM F963
- • California Prop 65
- • CPSC
Asia
- • GB Standards
- • JIS
- • KS
- • CNS
International
- • ISO
- • IEC
- • ILAC MRA
- • OECD GLP
State-of-the-Art Testing Equipment
Advanced instrumentation for precise and reliable testing
GC-MS
Agilent Gas Chromatography-Mass Spectrometry
Agilent Technologies Gas Chromatography-Mass Spectrometry. Used for organic compound analysis and trace component detection.
Main Application Areas:
Equipment 2
Equipment 2 - Full Name
Description of the second equipment. The actual equipment information will be updated after uploading photos.
Main Application Areas:
Equipment 3
Rayleigh UV-1801 Spectrophotometer
Rayleigh UV-1801 UV/Visible Spectrophotometer. Used for absorbance measurement and concentration analysis of substances.
Main Application Areas:
Equipment 4
Equipment 4 - Full Name
Description of the fourth equipment. The actual equipment information will be updated after uploading photos.
Main Application Areas:
Equipment 5
Equipment 5 - Full Name
Description of the fifth equipment. The actual equipment information will be updated after uploading photos.
Main Application Areas:
Equipment 6
Equipment 6 - Full Name
Description of the sixth equipment. The actual equipment information will be updated after uploading photos.
Main Application Areas:
Equipment 7
ETHOS EASY - Advanced Microwave Digestion System
ETHOS EASY Microwave Digestion System. Advanced equipment for sample pretreatment and digestion work.
Main Application Areas:
Equipment 8
Muffle Furnace - High Temperature Laboratory Furnace
Muffle Furnace - High Temperature Laboratory Furnace. Essential equipment for sample ashing, heat treatment, and high-temperature experiments.
Main Application Areas:
Equipment 9
Equipment 9 - Full Name
Description of the ninth equipment. The actual equipment information will be updated after uploading photos.
Main Application Areas:
Equipment 10
Equipment 10 - Full Name
Description of the tenth equipment. The actual equipment information will be updated after uploading photos.
Main Application Areas:
Equipment 11
Equipment 11 - Full Name
Description of the eleventh equipment. The actual equipment information will be updated after uploading photos.
Main Application Areas:
Equipment 12
Equipment 12 - Full Name
Description of the twelfth equipment. The actual equipment information will be updated after uploading photos.
Main Application Areas:
Equipment 13
Equipment 13 - Full Name
Description of the thirteenth equipment. The actual equipment information will be updated after uploading photos.
Main Application Areas:
Equipment 14
Equipment 14 - Full Name
Description of the fourteenth equipment. The actual equipment information will be updated after uploading photos.
Main Application Areas:
Equipment 15
COX EM-30AX - Advanced Analytical System
COX EM-30AX Advanced Analytical System. Advanced equipment for precision analysis and measurement.
Main Application Areas:
Equipment 16
Equipment 16 - Full Name
Description of the sixteenth equipment. The actual equipment information will be updated after uploading photos.
Main Application Areas:
Equipment 17
Equipment 17 - Full Name
Description of the seventeenth equipment. The actual equipment information will be updated after uploading photos.
Main Application Areas:
Equipment 18
Vision Inspection System
Vision Inspection System. Precision inspection equipment used for product appearance inspection and quality management.
Main Application Areas:
Equipment 19
X-ray Fluorescence Analyzer (XRF)
X-ray Fluorescence Analyzer (XRF). Precision equipment for non-destructive analysis of material elemental composition.
Main Application Areas:
Equipment 20
Thermo Scientific Analytical System
Description of the twentieth equipment. The actual equipment information will be updated after uploading photos.
Main Application Areas:
Equipment 21
HPLC System - High Performance Liquid Chromatography
Description of the twenty-first equipment. The actual equipment information will be updated after uploading photos.
Main Application Areas:
Get in Touch
Ready to start your testing project? Contact our expert team today.
Contact Information
Phone
0532-55566163/55566165
ctl@centrallab.biz
Address
Room 301, Building 1, No. 57 Shuyun East Road, Chengyang District, Qingdao City
Business Hours
Monday - Friday: 08:00-18:00
Saturday: 08:00-14:00
Quick Consultation
Have urgent inquiries? Please contact us by phone directly.
Consultation Phone
0532-55566163/55566165
Inquiry Form
Visit Our Laboratory
Convenient transportation for your visit
Subway Access
Qingdao Metro Line 1
5 minutes walk from High-tech Zone Station
Self-Driving
Free Parking
Bus
Routes 111, 131, 946, 4201
Get off at Taipingzhuang Station, 900m west
Address
Room 301, Building 1, No. 57 Shuyun East Road, Chengyang District, Qingdao City