Basic classification of batteries

There are many types of batteries, and commonly used batteries are mainly dry batteries, batteries , and small batteries. In addition, there are metal-air batteries, fuel cells, and other energy conversion batteries such as solar cells, thermoelectric cells, and

Triangle becomes Caterpillar's Best Supplier

A few days ago, Triangle Group won Caterpillar's Award for Excellence in Supplier Quality Assurance (SQEP) - Platinum Award. This is Caterpillar's first platinum supplier of global suppliers. The award was evaluated by Caterpillar Inc., the world’s largest construction machinery