Purchasing equipment: more than 100 battery high and low temperature explosion-proof test chambers, temperature range -70℃~180℃, equipped with CO2 fire extinguishing system, explosion-proof pressure relief port and other safety accessories.

BYD is a high-tech enterprise dedicated to "using technological innovation to satisfy people's yearning for a better life". BYD was established in February 1995. After more than 20 years of rapid development, it has established more than 30 industrial parks around the world, achieving a strategic layout on six continents. BYD's business layout covers electronics, automobiles, new energy, rail transit and other fields, and plays a pivotal role in these fields, from energy acquisition, storage, and application, to build a zero-emission new energy overall solution.

Purchase equipment: more than 300 walk-in battery high and low temperature explosion-proof test chambers, temperature range -70℃~180℃, equipped with video surveillance, CO2 fire extinguishing system, explosion-proof chain and other safety accessories.

SUNWODA Electronics Co., Ltd. is mainly engaged in the research and development, design, production and sales of lithium battery modules. The company has developed into a global leader in the field of lithium-ion batteries, forming 3C consumer batteries, smart hardware, electric vehicle batteries, Energy storage system and energy Internet, intelligent manufacturing and industrial Internet, third-party testing services six industry groups, and is committed to providing society with more green, fast and efficient new energy integration solutions.

Purchase equipment: more than 100 floor-standing constant temperature and humidity test chambers, temperature range -70℃~180℃, humidity range 20%~95%.

Schneider Electric (China) Co., Ltd. is a leader in the field of global energy efficiency management, founded in 1836 by the Schneider brothers. The main business includes power, industrial automation, infrastructure, energy efficiency, energy, building automation and security electronics, data centers and smart living spaces and other business areas.

Purchase equipment: more than 100 large-scale walk-in constant temperature and humidity test chambers, temperature range +25℃~+180℃, humidity range 20%~95%.

FARASIS Technology Co., Ltd. was established in 2009. As one of the world's leading companies in ternary soft pack power batteries, it focuses on the research and development, production and sales of new energy vehicle power battery systems and energy storage systems, and is committed to providing global new energy The application provides leading, green solutions.

Purchase equipment: more than 300 walk-in constant temperature and humidity test chambers, temperature range +25℃~+200℃, humidity range 20%~95%.

Huawei is the world's leading provider of information and communication technology (ICT) solutions, focusing on the ICT field, insisting on stable operations, continuous innovation, and open cooperation, and building end-to-end solutions in the fields of telecom operators, enterprises, terminals, and cloud computing. Solution advantages, provide competitive ICT solutions, products and services for operator customers, corporate customers and consumers, and are committed to realizing the future information society and building a better fully connected world.

Purchase equipment: more than 50 xenon lamp aging test chambers, 6.5 KW water-cooled long arc xenon lamp, ATLAS original filter; it can fully simulate indoor or outdoor solar spectrum.

UL is a global and independent company engaged in safety sciences. Since its inception, UL has taken "creating a safer world" as its mission. Since entering China, it has provided localized testing, certification, inspection, training and consulting services to help Chinese companies deal with challenges and enhance their international competitiveness.