As an important component of automotive air conditioning systems, the manufacturing process of automotive air conditioning pipelines is complex and requires high technological requirements.

In 2023, the company achieved a revenue of 14.091 billion yuan, a year-on-year decrease of 5.82%; The net profit attributable to shareholders of the listed company was 820 million yuan, a year-on-year decrease of 32.47%; The net profit attributable to shareholders of the listed company after deducting non recurring gains and losses was 465 million yuan, a year-on-year decrease of 52.47%.

Recently, the Shenzhen Municipal Bureau of Industry and Information Technology released the "Announcement on the List of the Eighth Batch of Manufacturing Industry Single Award Enterprises and the Second Batch of Fifth Batch of Manufacturing Industry Single Award Enterprises that Passed Review (Shenzhen City)". Han's Laser once again passed the review, and the fiber laser cutting machine tool was selected as a national level "Manufacturing Industry Single Award Enterprise" announcement list. This is the third consecutive time (2018-2020, 2021-2023, 2024-2026) that  Laser has been recognized as the excellent (product) in the manufacturing industry.

A battery separator refers to a layer of separator material between the positive and negative electrodes of a battery, which is a crucial part of the battery and has a direct impact on the safety and cost of the battery.

With the energy of laser produces to melt the contact surface of plastics, and then weld the thermoplastic sheet, film and molded components together.

Laser rust cleaning is a common application of laser cleaning, with the laser through the rusty metal shell, rust will be quickly taken off, the metal material become smooth and new. But how done this? If you are going to know how laser achieved to clean the rust, firstly we have to know how metals rust.