Company Profile

Aqualast china has been making ro membrane-making machines since 2001. Both semi-auto and totally-auto systems are available with most advanced plc control systems. Our ro machines are specially designed for domestic membrane from 75gpd to 800gpd, industrial ro membranes from 4040 to 8040, and sea water ro membranes from 2540 to 8040. All kinds of ro membrane machines are available, including membrane rolling machine, membrane edge cutting machine, ro sheet cutting machine, tricot welding machine, fiber glass winding machine, air testing machine, rubber machines, sheet testing machines. Our products are warmly welcomed in 22 countries including Usa, India, Vietname, Turkey, Germany, Russia, Thailand, etc. For detailed info pls contact Aqualast china.

Why Choose Us

Before-sales Advantage

1.We are professional in oral and written English on accurately catching customers' request and communication. 2.We have perfect experience in guiding customers to choose qualified spare parts from tricot, sheet, spacers, tapes to tubes, glues for our customer easy making elements on making residential industrial and sea water membranes.

Membrane rolling experiece

1. We have real membrane rolling experience since 2001. 2. We know all membrane rolling techs and key points to avoid defective elements.

Machine making advantage

1. We are the only one that made totally industrial and residential ro making machines in china. 2. Our machines cover 90% famous chinese membrane manufacturers. 3. Main spare parts are from Germany Japan Taiwan . Our machines are worker-friendly and easy to handle. Aqualast machines are more effective.

After-sales service

1. We provide 3 years free tech support since machine delivery. 2. We are the only company who provide remote control model in machines.

Why Choose Us

Power With Your Dream

We're contributing to supply technology and good quality products for global customers


+ Total Member


+ Happy Clients


+ Factory Base


+ Product Series


R&D Department

Rigorous, Cautious, Innovation, Progress

Sales Department

Sincerity, Passion, Professional, Responsible

Production Department

Attentive, Patient, Diligent, Positive

After-sale Department

Attitude, Skill, Acknowledge, Efficiency


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