main_slide001
History of semiconductor industry

ASFLOW

main_slide001
History of semiconductor industry

ASFLOW

main_slide001
History of semiconductor industry

ASFLOW

main_slide001
History of semiconductor industry

ASFLOW

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Differentiated technology! We introduce ASFLOW’s products.

PRODUCTS

Valve & Regulator

Valves and pressure regulators ensure that the high-purity gas used in semiconductor process is supplied in a consistent amount and pressure.

Filter / Diffuser

Filters prevent the inflow of even the nano-sized particles measuring only 1/1,000 – 1/100,000 of the thickness of a hair to the semiconductor and LCD equipment.

Fitting

Fittings are used to connect high-purity tubes or to bend the tubes by 90 degrees. 

Module

Ultra-clean surface treatment technology / High-precision processing technology / Nanoparticle filtration technology / High-precision welding technology

Pipe / Tube

The high-purity tubes and pipes ensure supply of high-purity gas to semiconductor equipment without the inclusion of foreign substances.

We are doing our best based on our own technology to satisfy our customers.

TECHNOLOGY

Ultra-clean surface treatment technology

High-purity like a mirror
Technology for making steel pipes

High-precision processing technology

A technology that is designed for high-purity gas used in the semiconductor processes to be supplied at a constant amount and pressure.

Nanoparticle filtration technology

The technology to design the amount, size, and filter thickness of metal powder to make ultra-fine metal powder remove nano-size dust.

Clean welding
technology

The technology of joining metal parts with complex forms without inflow on impurities.