Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

English
title decor left

2026 Top 10 Walk-In Laboratory Manufacturers in China

title decor right

Top-rated Walk-In Laboratory suppliers, How to choose a Walk-In Laboratory manufacturer, Best Walk-In Laboratory companies in China

The top 10 Walk-In Laboratory manufacturers in China for 2026 are: Wuxi Zhanlin Environmental Technology Co., Ltd, Shanghai Shangqi Group Testing Equipment Co., Ltd, Shanghai Yintuo Intelligent Technology Co., Ltd, Shanghai Yongcheng Testing Instrument Co., Ltd. Kunshan Branch, Dongguan Zhongwei Instrument Co., Ltd, Dongguan Huakai Testing Equipment Technology Co., Ltd, Dongguan Xingyao Testing Equipment Co., Ltd, Dongguan Zhenghang Instrument Equipment Co., Ltd, Dongguan Keside Testing Instrument Co., Ltd, Nanjing Annai Testing Equipment Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
Top 1
background image
Wuxi Zhanlin Environmental Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2020-07-03
Registered Capital2000K CNY

Wuxi Zhanlin Environmental Technology Co., Ltd., with its registered address at 207-2, Building A1, No. 121 Chunjiang East Road, Xishan Economic and Technological Development Zone, Wuxi City, is registered with the Xishan District Data Bureau of Wuxi City. The legal representative is Sun Jie, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of intelligent instruments and meters; Manufacturing of communication equipment; Sales of communication equipment; Manufacturing of optical communication equipment; Sales of optical communication equipment; Manufacturing of intelligent in vehicle devices; Manufacturing of specialized equipment for semiconductor devices; Sales of specialized equipment for semiconductor devices; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of experimental analytical instruments; Manufacturing of testing machines; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Sales of artificial intelligence hardware; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of environmental emergency technical equipment; Manufacturing of dust removal technology equipment; Manufacturing of sludge treatment equipment; Air pollution prevention and control services; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of experimental analytical instruments; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Retail of computer software, hardware, and auxiliary equipment; Technology import and export; Import and export of goods; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Walk-In Laboratory, Vacuum Drying Oven, High And Low Temperature Test Chamber

Top 2
background image
Shanghai Shangqi Group Testing Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2003-03-22
Registered Capital10000K CNY

Shanghai Shangqi Group Testing Equipment Co., Ltd., with its registered address at Building 32, No. 1, Lane 1755, Jibei Road, Nanxiang Town, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Administration. The legal representative is Yang Yinyou, and its business scope includes general projects such as the manufacturing of experimental and analytical instruments; Sales of experimental analytical instruments; Manufacturing of testing machines; Sales of testing machines; Sales of production and testing equipment for new energy vehicles; Electronic product sales; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment repair; Electrical equipment repair; Import and export of goods; Technology import and export; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Walk-In Laboratory, Test Chamber, High And Low Temperature Cycling Test Chamber

Top 3
background image
Shanghai Yintuo Intelligent Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2014-06-27
Registered Capital500K CNY

Shanghai Yintuo Intelligent Technology Co., Ltd., with its registered address at Room 106, Building 1, No. 6558 Xinfeng Road, Fengcheng Town, Fengxian District, Shanghai, is registered with the Fengxian District Market Supervision and Administration Bureau. The legal representative is Zhang Zhen, and the business scope includes technology development, technical consulting, technical services, technology transfer in the fields of intelligent technology and computer technology, integrated design and construction of water and electricity installation, building decoration and construction projects, wholesale and retail of computer software and auxiliary equipment (except for computer information system security products), communication equipment (except for satellite TV broadcasting ground receiving facilities), mechanical and electrical equipment, and instruments (except for measuring instruments). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Walk-In Laboratory, Airflow Testing, Performance Testing Bench

TOP4
Shanghai Yongcheng Testing Instrument Co., Ltd. Kunshan Branch
Overall Score4.7 / 5
Est. Date2021-07-20
Registered Capital-

Shanghai Yongcheng Testing Instrument Co., Ltd. Kunshan Branch, registered at No. 10, Xiangshi Road 578, Bacheng Town, Kunshan City, with the Kunshan Administrative Approval Bureau as the registration authority and Zhang Jun as the legal representative. Its business scope includes general projects: conducting business activities authorized by the head office (except for projects that require approval according to law, conducting business activities independently according to the business license). Core products: Walk-In Laboratory, Thermal Shock Chamber , Rapid Temperature Change Test Chamber

TOP5
Dongguan Zhongwei Instrument Co., Ltd

Room 101, Building 1, No.1 Niu Road Hao Road, Changping Town, Dongguan City, Guangdong Province

Overall Score4.7 / 5
Est. Date2024-04-24
Registered Capital1000K CNY

Dongguan Zhongwei Instrument Co., Ltd., located at Room 101, Building 1, No. 1 Niulu Haolu Road, Changping Town, Dongguan City, Guangdong Province, was established on April 24, 2024. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Zhang Daogang. Core products: Walk-In Laboratory, Other Environmental Test Chambers, Three Comprehensive Vibration Test Box

TOP6
Dongguan Huakai Testing Equipment Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2010-12-01
Registered Capital6000K CNY

Dongguan Huakai Testing Equipment Technology Co., Ltd., with its registered address at Room 101, No. 121 Shidan North Road, Shijie Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Hu Daping, and its business scope includes production, sales, research and development of testing equipment and automation equipment; Production and sales: hardware accessories; Equipment maintenance. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Walk-In Laboratory, Tensile Testing Machine, Luggage Inspection Equipment

TOP7
Dongguan Xingyao Testing Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2023-11-08
Registered Capital200K CNY

Dongguan Xingyao Testing Equipment Co., Ltd., registered at Room 103, Building 2, No. 13 Jinyuling Road, Dongcheng Street, Dongguan City, Guangdong Province, with the registration authority of Dongguan Market Supervision Administration and legal representative He Minghui, operates in general projects including instrument manufacturing; Sales of instruments and meters; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of testing machines; Sales of testing machines; Manufacturing of experimental analytical instruments; Sales of experimental analytical instruments; Manufacturing of electronic measuring instruments; Sales of electronic measuring instruments; Sales of metal products; Repair of metal products; Research and development of metal products; Sales of electronic specialized equipment; Sales of mechanical equipment; Sales of mechanical parts and components; Wholesale of hardware products; Wholesale of electronic components; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of plastic products; Electronic product sales; Repair of communication equipment; General equipment repair; Specialized equipment repair; Instrument and meter repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Walk-In Laboratory, Environmental Testing Chamber, Flat Vulcanizing Machine, Vulcanizing Instrument

TOP8
Dongguan Zhenghang Instrument Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2012-07-18
Registered Capital10000K CNY

Dongguan Zhenghang Instrument Equipment Co., Ltd. is registered at Building 1, No. 2 Ling'an Street, Liaobu Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration Bureau, and the legal representative is Jia Zheng. The company's business scope includes production, research and development, sales, and maintenance of instruments and equipment, general mechanical equipment, experimental equipment and devices. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Walk-In Laboratory, Mechanical Testing Equipment, Environmental Simulation Test Chamber

TOP9
Dongguan Keside Testing Instrument Co., Ltd
Overall Score4.5 / 5
Est. Date2015-05-15
Registered Capital12000K CNY

Dongguan Keside Testing Instrument Co., Ltd., with its registered address at 128 Sangyuanpu East Road, Dongcheng Street, Dongguan City, is registered with the Dongguan Market Supervision Administration and represented by Xu Jiayang. Its business scope includes general projects such as sales of testing machines; Manufacturing of testing machines; Sales of experimental analytical instruments; Manufacturing of experimental analytical instruments; Sales of instruments and meters; Manufacturing of instruments and meters; Instrument and meter repair; Sales of electronic measuring instruments; Manufacturing of electronic measuring instruments; Sales of pumps and vacuum equipment; Manufacturing of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Manufacturing of general components; Sales of electronic specialized equipment; Specialized equipment repair; Manufacturing of electronic specialized equipment; Electronic product sales; Maintenance of electronic and mechanical equipment (excluding special equipment); Mechanical equipment research and development; Sales of mechanical equipment; Sales of mechanical parts and components; Mechanical parts and component processing; Retail of hardware products; Research and development of hardware products; Wholesale of hardware products; Manufacturing of hardware products; Sales of lubricating oil; Technology import and export; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Walk-In Laboratory, Sand Dust Test Chamber, Salt Spray Corrosion Test Chamber

TOP10
Nanjing Annai Testing Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2009-08-21
Registered Capital2600K CNY

Nanjing Annai Testing Equipment Co., Ltd., registered at Room 706, Rhein Building, Fortune Plaza, No. 228 Tianyuan East Road, Jiangning District, Nanjing City (Jiangning High tech Park), registered with the Jiangning District Administrative Approval Bureau of Nanjing City, with Zheng Guanglong as the legal representative. Its business scope includes the production and sales of testing instruments and equipment, hardware and electromechanical equipment, ordinary machinery and their spare parts; Manufacturing and technology transfer of specialized electronic devices. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Walk-In Laboratory, Climate Test Chamber, High Temperature Aging Chamber

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Wuxi Zhanlin Environmental Technology Co., Ltd2020-07-03Walk-In Laboratory, Vacuum Drying Oven, High And Low Temperature Test Chamber2000K CNYNot Supported
Shanghai Shangqi Group Testing Equipment Co., Ltd2003-03-22Walk-In Laboratory, Test Chamber, High And Low Temperature Cycling Test Chamber10000K CNYNot Supported
Shanghai Yintuo Intelligent Technology Co., Ltd2014-06-27Walk-In Laboratory, Airflow Testing, Performance Testing Bench500K CNYNot Supported
Shanghai Yongcheng Testing Instrument Co., Ltd. Kunshan Branch2021-07-20Walk-In Laboratory, Thermal Shock Chamber , Rapid Temperature Change Test Chamber-Not Supported
Dongguan Zhongwei Instrument Co., Ltd2024-04-24Walk-In Laboratory, Other Environmental Test Chambers, Three Comprehensive Vibration Test Box1000K CNYNot Supported
Dongguan Huakai Testing Equipment Technology Co., Ltd2010-12-01Walk-In Laboratory, Tensile Testing Machine, Luggage Inspection Equipment6000K CNYNot Supported
Dongguan Xingyao Testing Equipment Co., Ltd2023-11-08Walk-In Laboratory, Environmental Testing Chamber, Flat Vulcanizing Machine, Vulcanizing Instrument200K CNYNot Supported
Dongguan Zhenghang Instrument Equipment Co., Ltd2012-07-18Walk-In Laboratory, Mechanical Testing Equipment, Environmental Simulation Test Chamber10000K CNYNot Supported
Dongguan Keside Testing Instrument Co., Ltd2015-05-15Walk-In Laboratory, Sand Dust Test Chamber, Salt Spray Corrosion Test Chamber12000K CNYNot Supported
Nanjing Annai Testing Equipment Co., Ltd2009-08-21Walk-In Laboratory, Climate Test Chamber, High Temperature Aging Chamber2600K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of walk-in laboratories, it is recommended to prioritize checking key technical parameters such as temperature range and humidity control accuracy to ensure compliance with specific testing scenarios such as automotive component aging or electronic product stability verification.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers can usually provide more stable equipment performance and technical support.
  • In the industrial research and development or quality inspection process, the volume size of the walk-in laboratory needs to be adapted to the actual scale of the tested items to avoid affecting testing efficiency or accuracy of results due to insufficient space.
  • Different application scenarios such as pharmaceutical storage environment simulation or material weather resistance testing have differentiated requirements for the uniformity index and energy consumption level of walk-in laboratories. Specific requirements need to be clarified before procurement to optimize selection.

Knowledge Base

Q

This article unveils the mystery of the walk-in damp heat laboratory, analyzes its working principles, application scenarios and technical characteristics, and takes you to understand how this scientific tool for simulating extreme environments can help product development and quality verification.

Q

A walk-in constant temperature and humidity chamber is a specially designed experimental space.   It has a precise temperature and humidity control system inside, which can accurately control the temperature and humidity within the set range and maintain stable environmental conditions. It can simulate various temperature and humidity environments, such as high temperature and high humidity, low temperature and low humidity, etc.   In such an environment, various products

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs