Safety Priority, Zero tolerance for Contamination and Metals

The hair-thin battery separator film is responsible for the highest level of safety and does not allow impurities and metals to exist during the manufacturing process, ensuring zero risk of battery failure or explosion during use.

Metal-Free Process
Independent Inspection

Metal-Free Process

The process is 100% free of metal contamination, a two-pronged approach

In addition to the efficiency of the production, the safety of the battery separator is also given the highest priority by the team.

Full-line, clean room production reduces the impact of dust during manufacturing, while the introduction of AOI high-precision, optical in-line automatic inspection equipment ensures that products can be safely used in batteries without risk of failure or explosion.

Independent Inspection

Independent Verification of Quality Control Mechanisms, Stringent Requirements

In contrast to the common one-stop product to quality control, BenQ’s battery separator film quality control is independent and not affected by other units. We strictly abide by customer requirements and ISO, IQC, IPQC, FQC, OQC, and IATF 16949 certifications to ensure that our products are in the best condition to provide customers with peace of mind in the battery and cell manufacturing process.