Provide scientific and technological workers with a

Provide scientific and technological workers with a

more reliable, safer, more efficient and more applicable experimental system!

High precision environmental control equipment

High precision environmental control equipment

Precise control between the square inches
Expand New Domain Experiment Unbounded

Expand New Domain Experiment Unbounded

Deeply cultivating the laboratory construction industry for 26 years, committed to becoming a pioneer in the industry

Technology Drives Wisdom for the Future

Technology Drives Wisdom for the Future

Intelligent system injects technological strength into laboratory operation and maintenance

25 years of professional strength

One-stop Total Laboratory Solution

Laboratory Consulting

Laboratory Consulting

Provide referential advice and sustainable development programmes

Laboratory Design

Laboratory Design

All professional linkage overall planning

Laboratory implementation

Laboratory implementation

Strictly control the quality of its own construction team

Laboratory operation and maintenance

Laboratory operation and maintenance

Full range of laboratory maintenance services

About Expansion

Nanjing Development Technology Co., Ltd. was founded in 1999, is a high-tech enterprises. It is a high-tech service-oriented enterprise specializing in the overall planning and design, construction and installation, operation guarantee and scientific and technological research and development of special experimental environment engineering, such as constant temperature and humidity, biological safety, clean purification, high-precision control, experimental animal facilities and so on.

25 Year

Industry experience

31 Number

Serving provinces, municipalities and autonomous regions

3000 +

Total Build Project

100 +

Participate in national laboratory construction

53 Item

independent intellectual property rights

9 Item

Participate in the preparation of industry standards

See more →
Picture Name

Focus on laboratory design and construction

Multiple service types

constant temperature and humidity laboratory

Constant temperature and humidity laboratory

Purification Laboratory

Purification Laboratory

Biosafety Laboratory

Biosafety Laboratory

Animal Room Laboratory

Animal Room Laboratory

Physical and Chemical Laboratory

Physical and Chemical Laboratory

A variety of complex special environment laboratory

A variety of complex special environment laboratory

Independent research and development

High-precision environmental control equipment

Self-developed products

News

Building a professional food testing laboratory

2025-06-10

Building a professional food testing laboratory

This document details Nanjing Expansion Technology's professional capabilities in the construction of food testing laboratories. It covers the entire service process, from planning and design to equipment configuration, construction implementation, and post-construction maintenance. We help clients build food testing laboratories that meet international standards and are efficient and accurate, safeguarding public "food safety".

Building a professional food testing laboratory

Building a professional food testing laboratory

This document details Nanjing Expansion Technology's professional capabilities in the construction of food testing laboratories. It covers the entire service process, from planning and design to equipment configuration, construction implementation, and post-construction maintenance. We help clients build food testing laboratories that meet international standards and are efficient and accurate, safeguarding public "food safety".

2025-06-10

High-quality Case Study | Nantong No.1 People's Hospital

High-quality Case Study | Nantong No.1 People's Hospital

Build an important medical service and research base in the northern wing of the Yangtze River Delta

2025-06-10

Nanjing Expansion Technology: Professionally building high-quality optical laboratories

Nanjing Expansion Technology: Professionally building high-quality optical laboratories

Nanjing Expansion Technology, expert in optical laboratory construction, controls the entire process from planning and technology to service, safeguarding scientific research and innovation with strength.

2025-06-10

Technical Analysis of the Entire Process of Material Laboratory Construction: Professional Construction Strategies from Design to Construction

Technical Analysis of the Entire Process of Material Laboratory Construction: Professional Construction Strategies from Design to Construction

In the field of materials science research and application, the materials laboratory serves as a core carrier, and the quality of its construction directly affects research efficiency and data accuracy. This article starts from the entire process of materials laboratory construction, and deeply analyzes the functional zoning technology and environmental control technology in materials laboratory design, the special material application technology and intelligent integration scheme in materials laboratory decoration, and the process control technology and quality assurance system in materials laboratory construction. Combining engineering practice experience, it elaborates on how to achieve the organic unity of functionality, safety, and comfort of the laboratory through technological innovation, and provides professional reference for the construction of materials laboratories in scientific research institutions and enterprises.

2025-05-28

Classic Case

Scientific research institutions

PAPS advanced light source technology development and testing platform

More cases →
PAPS advanced light source technology development and testing platform

Scientific research institutions

Nanzhi Institute of Advanced Optoelectronic Integrated Technology

More cases →
Nanzhi Institute of Advanced Optoelectronic Integrated Technology

Colleges and universities

Nanjing University Suzhou Campus

More cases →
Nanjing University Suzhou Campus

Colleges and universities

Hong Kong University of Science and Technology (Guangzhou)

More cases →
Hong Kong University of Science and Technology (Guangzhou)