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Expanding Technology · News Trends

Invite you to witness every step of development and growth

2025-04-24

Professional cleanroom construction - Nanjing Expansion Technology

In today's rapidly developing scientific research, innovation, and high-end manufacturing, cleanrooms have become core infrastructure in fields such as biomedicine, semiconductor electronics, and new materials. As an industry-leading enterprise with 26 years of experience in laboratory environmental control, Nanjing Expansion Technology Co., Ltd. is committed to providing customers with a full life-cycle cleanroom solution, from consultation and design to construction and maintenance management.

2025-04-23

Expert in the design and construction of professional constant temperature and humidity laboratories

Whether you're building a new lab or upgrading an existing one, we can provide customized constant temperature and humidity solutions to help you improve lab efficiency and data reliability.

2025-04-23

Nanjing Expansion Technology Co., Ltd. - Providing customized solutions for the entire process of laboratory construction

Precise environmental control, empowering scientific research and industrial upgrading

2025-04-22

Humanized Design of Scientific Research Venues: Concept Innovation and Spatial Reconstruction

The laboratory of the future should be a symphony of technology and humanity, where every pulse of data is accompanied by the pulse of humanity, and every scientific breakthrough is nurtured by the environment. This transformation is not only about scientific efficiency, but also a solemn commitment to the quality of life of scientific researchers.

2025-04-10

Laboratory Countertop Material Selection Analysis: Comparison of phenolic resin, epoxy resin, and ceramic countertops

The selection of laboratory countertops requires a comprehensive consideration of factors such as experiment type (e.g., chemistry, physics, biology), reagent corrosiveness, operational intensity, and budget, striking a balance between performance and cost to ensure experimental safety and efficiency.

2025-04-17

Construction norms and technical standards for SPF-grade experimental animal houses

With the in-depth development of biomedical research, SPF (Specific Pathogen Free) animal facilities have become the core supporting platform in the fields of life sciences, new drug development, and vaccine evaluation. As a highly clean barrier environment facility, SPF animal facilities ensure that experimental animals are free from interference by specific pathogens by strictly controlling environmental parameters such as microorganisms, temperature and humidity, and pressure difference, thus guaranteeing the scientific validity and reproducibility of experimental data. Its construction requires the integration of multidisciplinary technologies such as architecture, microbiology, and environmental engineering, strictly following the latest national standards (such as GB 14925-2022, GB 50447-2019), and continuously adapting to the development trend of intelligence and energy saving. This article systematically expounds the full-cycle construction specifications of SPF animal facilities, from site planning and architectural technology to system configuration and operation and maintenance management, providing technical reference for the design and operation of high-standard experimental animal facilities.

2025-04-01

From Blueprint to Reality: A Record of Electrical System Practices in the Nanjing Institute of Astronomical Optics Technology Project

From blueprint design in 2022 to completion and delivery in 2025, the project faced numerous challenges but also accumulated valuable practical experience. This article will share the key processes and considerations of design implementation through a before-and-after comparison.

2025-03-26

Four Core Principles of Cleanroom Contamination Control - Nanjing Expansion Technology Co., Ltd.

Nanjing Tuokuan Technology is committed to the innovative application of cleanroom technology. By combining scientific management methods with advanced technological equipment, we help achieve precise control of the research environment and provide users with reliable cleanroom assurance.

2025-03-25

Laboratory Renovation and Reconstruction丨Suzhou Bionic Materials Science and Engineering Center

A multi-system optimization plan for effectively reducing laboratory costs.

2025-03-21

Nanjing Tuokuan Technology Co., Ltd. achieves ±0.05℃ constant temperature and humidity laboratory environment control, promoting the process of scientific research precision.

Nanjing Tuozhan Technology has been committed to the construction of constant temperature and humidity laboratories for over 20 years, covering key technical areas such as constant temperature and humidity laboratories, clean laboratories, biosafety laboratories, physical and chemical laboratories, high-precision laboratories, intelligent laboratory management systems, and laboratory energy saving.

2025-03-18

A Comprehensive Analysis of Laboratory Animal Facility Construction: From Planning to Sustainable Operation

As a core supporting platform for biomedicine, toxicology, genetic research, and other fields, the construction of laboratory animal facilities requires the coordination of multiple dimensions, including scientific, ethical, engineering, and management needs. This article details the entire life cycle of animal facility construction, covering planning and site selection, design standards, construction technology, environmental control, animal welfare, biosafety, intelligent operation, and sustainable development strategies. Combining domestic and international regulations and cutting-edge technologies, it provides a systematic construction guide for research institutions, enterprises, and design units.

2025-03-12

Basic requirements for intercellular construction

Cell culture rooms, as core experimental spaces in life science and medical research, require a delicate balance between sterile environments, equipment functionality, and operational safety. From basic design to dynamic management, the standardization and scientific rigor of each step directly impact the reliability of experimental data and the success rate of cell culture. This article systematically explores the key requirements for cell culture room construction from five aspects: spatial planning, environmental control, equipment selection, operational systems, and future trends.

2025-03-12

Constant temperature and humidity laboratory design scheme

What should be paid attention to when constructing a constant temperature and humidity laboratory?

2025-03-03

Positive and Negative Pressure Laboratories: How to Protect Experimental Safety and Precision with Air Pressure Differences?

In the field of laboratory construction, positive pressure laboratories and negative pressure laboratories are two special and crucial functional spaces. They ensure the safety, cleanliness, or contamination control capabilities of the experimental environment by precisely controlling the indoor air pressure. Whether in biopharmaceutical research and development, chemical experiments, or high-precision electronic manufacturing, these two types of laboratories play an indispensable role. This article will comprehensively analyze the core knowledge of positive and negative pressure laboratories from the perspectives of principles, design points, application scenarios, and selection recommendations.

2025-02-28

Break through the control limits of the "microenvironment" to build a "technology fortress" for chip manufacturing.

Currently, the precision environmental control cabinets independently developed by Nanjing Expansion Technology can achieve cleanliness levels of 100, 10, and 1, with temperature fluctuation values of ±0.1℃, ±0.05℃, ±0.01℃, and ±0.002℃.

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Committed to becoming a leader in the field of laboratory construction in China

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nanjing expansion technology co ltd

400-025-1108

025-84699570 84208708

Address: 6th Floor, Anke Building, 31 Guangju Road, jianye district, Nanjing

Friendship link: Jice (Nanjing) Technology Co., Ltd. - provider of high-precision environmental solutions

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