Technical Information

GRGTEST Solder Joint Thermal Fatigue Life Prediction As electronic devices evolve toward higher density and performance, solder joints-the critical...

Background PCBA (Printed Circuit Board Assembly) serves the functions of electrical connection, signal transmission, and mechanical support in auto...

The 2025 Nobel Prize in Chemistry was awarded to scientists for their groundbreaking contributions to the pioneering research on Metal-Organic Fram...

GRGTEST offers comprehensive RTCA/DO-160 testing services, supported by advanced laboratories accredited with CNAS and other qualifications. Its pr...

GRGTEST offers professional chip strength and fatigue testing services to accurately resolve mechanical failure issues.

GRGTEST provides calibration services in compliance with IEC 60904-9:2020, covering the 300–1200 nm wavelength range.

As global supply chains become increasingly integrated, the GB/T 4857 series of standards—the cornerstone of China’s packaging and transportation s...

Professional solar simulator metrology services compliant with international IEC 60904-9:2020 standard, serving Vietnam, Cambodia, Thailand, Laos a...

The TSCA regulations focus on the following five PBT substances (Persistent, Bioaccumulative, and Toxic), which are strictly controlled due to thei...

As chips evolve toward higher integration and advanced processes, their complex internal structures demand greater test precision and environmental...

In the field of equipment-reliability engineering, a common saying goes, "Sweat in the lab before going to war." It means pushing a product to its ...

In electronic devices, Electrochemical Migration (ECM) is often called the "chronic disease" of reliability. It quietly corrodes circuitry until sh...