Custom Walk-In Climate Test Chambers & Thermal Shock Chambers
Tailored environmental testing solutions for Automotive, Electronics & Aerospace.
Compliance with ISO, IEC & MIL-STD Global Testing Standards
20+ years of manufacturing excellence | 3000+ successful projects worldwide.
Vietnam Client Automotive Electronics Test Case Study
In Q2 2026, a Vietnam-based Tier 1 automotive electronics supplier partnered with Derui Testing Equipment to validate ECU and sensor reliability across tropical and extreme-cycling environments — a...
Environmental Reliability Testing in Spotlight as Derui Testing Welcomes Vietnamese Clients
Recently, Guangdong Derui Testing Equipment Co., Ltd. (hereinafter referred to as "Derui Testing") welcomed a delegation of Vietnamese clients for an on-site inspection and technical exchange at th...
Derui Testing Collaborates with China Aerospace Research Institute on Constant Temperature and Humidity Test Chamber
Guangdong Derui Testing Equipment Co., Ltd. has recently entered into a collaboration with a China Aerospace Research Institute, and the constant temperature and humidity test chamber supplied by D...
Automotive Testing Equipment Cooperation Case: Derui Provides Folding Test Solutions for CATARC
Recently, Guangdong Derui Testing Equipment Co., Ltd. (“Derui Testing”) officially established a cooperative relationship with China Automotive Technology and Research Center Co., Ltd. (“CATARC”). ...
Guangdong Derui Testing Receives US Clients for 2D Image Measuring Instrument Inspection
Recently, an important delegation of US clients paid a special visit to the Dongguan production and R&D base of Guangdong Derui Testing Equipment Co., Ltd. (hereinafter referred to as Derui Tes...
Factory Audit Record, Bangladeshi Customers Visited the Workshop of Derui Testing Equipment
Recently, important clients from Bangladesh visited the Dongguan production and R&D base of Guangdong Derui Testing Equipment Co., Ltd. (hereinafter referred to as Derui Testing) for an on-site...
Derui Ozone Chamber Enters Service at Inspection Institute
High-Performance Ozone Aging Test Chamber from Guangdong Derui Successfully Commissioned at Jiangsu Textile Inspection Institute Recently, a high-performance ozone aging test chamber, independently...
Derui Employees Unwind at Scenic Luofu Mountain
Guangdong Derui Testing Equipment Co., Ltd. successfully organized a two-day anniversary team-building event for all employees last weekend at the scenic Luofu Mountain. Under the theme "Hearts in ...
The Dongguan Precision Instruments and Equipment Industrial Base is now officially operational
On the morning of December 17, the launch ceremony for the Dongguan Precision Instruments and Meters Industrial Base was held in Songshan Lake. As the city's sole specialized base for precision ins...
Guangdong Province has abolished 12 local metrological verification regulations.
Recently, the Guangdong Provincial Market Supervision Administration issued Announcement No. 27 of 2025, officially repealing 12 local metrological verification regulations of Guangdong Province, i...
China Instrumentation Expo Set for Chongqing
Time: May 13-15, 2026Venue: Chongqing International Expo Center I. Organizers (Listed in no particular order) Hosts:Chongqing Association of Automation and InstrumentationChongqing Instit...
Instrumentation Pilot Platforms to Boost Flexible Manufacturing
China MIIT Unveils 2027 Strategy for Manufacturing Pilot Platforms In a significant move to bolster advanced manufacturing, China's Ministry of Industry and Information Technology (MIIT) has releas...
CISME 2025: Changsha Sci-Instrum. & Lab Expo
Time: April 10-12, 2025Venue: Changsha International Convention and Exhibition Center Host:Hunan Society for Precision Instrument and Testing Co-organizers:Chromatography Committee, Hunan...
Transformation of scientific and technological achievements by 2025
In recent years, the transformation of scientific and technological achievements in China has made remarkable progress driven by policy support and market demand. Since the adoption of the revised ...
ASTM G155 vs ISO 4892-2: Weathering Standard Comparison for Global Markets
ASTM G155 and ISO 4892-2 are the two most widely cited xenon arc weathering standards for non-metallic materials. They look similar on the surface, but the differences in filter classification, irr...
Altitude Test Chamber: MIL-STD-810 Method 500 Pilot Guide
A procurement-grade reference for engineers and QC managers selecting altitude test chambers that meet MIL-STD-810H Method 500 — covering four test procedures, pressure–altitude correlations, chamb...
IP Dust Test Chamber: IEC 60529 IP5X / IP6X Complete Guide (2026)
A procurement-grade reference for selecting, operating, and validating dust ingress test chambers built to IEC 60529 Categories 1 and 2 — including pass criteria, equipment parameters, and supplier...
UV Weathering Testing: ASTM G154 & ISO 4892 Guide
UV Weathering Testing: ASTM G154 and ISO 4892 guide covering QUV fluorescent UV (UVA-340, UVB-313, UVA-351) vs xenon arc chambers. Includes test cycles, irradiance setpoints, BPT ranges, and chamber selection for material durability QC.
Common Temperature Test Standards Explained: IEC 60068, MIL-STD-810, ISO 16750
A practical guide to IEC 60068-2, MIL-STD-810H, and ISO 16750-4 temperature test standards. Which one does your product actually need?
Temperature Test Chamber vs. Thermal Shock Chamber: Key Differences
Compare temperature test chambers and thermal shock chambers: 7 key differences, compliance standards, ramp rates, and which one your lab actually needs.
How to Choose the Right Temperature Test Chamber: A Complete Guide
Learn how to select the right temperature test chamber: temperature range, chamber volume, ramp rate, compliance standards (IEC 60068, MIL-STD-810, ISO 16750), and total cost of ownership.
Temperature and Humidity Testing for Automotive Components: Complete 2026 Guide
A comprehensive guide to automotive temperature humidity testing covering ISO 16750 standards, test methodologies, failure modes, and chamber selection for reliable automotive components.
