As to standard barrier ac hose and reduced barrier ac hose, the inner diameter is same, the different is the outer diameter. Standard barrier ac hose has a bigger outer diameter than reduced barrier ac hose.

When purchasing cheap power steering hoses, it is important to ensure that the quality of the hoses is not compromised. While it may be tempting to opt for the cheapest option available, low-quality hoses can lead to leaks, malfunctions, and potential safety hazards. It is best to choose power steering hoses that are made from durable materials and are designed to withstand the pressures and temperatures of the power steering system.

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The company has invested a large amount of money to introduce domestic advanced technology of Beijing Tsinghua production line and hose special testing equipment, and with the key universities to establish a research, study, production cooperation and mutual assistance, employing the domestic automobile air-conditioning hose industry influential 3 engineers as the company's R & D and technical guidance core, based on which the company has set up a high-quality production team with more than 50 senior technicians, more than 200 workers, and a high quality production team. High-quality production team.