About

Dongguan DIKAI Industrial Co., Ltd. is a professional manufacturer specializing in industrial water treatment systems. Backed by solid technical strength, we provide customized engineering solutions and equipment for global customers. Our products are widely applied in power, chemical, food, pharmaceutical and electronics industries. We mainly produce RO reverse osmosis systems, EDI ultra-pure water equipment and UF ultrafiltration systems. We also supply water treatment consumables and wire EDM spare parts.Every equipment will go through strict full inspection before delivery. We offer one-stop service including design, production, installation guidance and after-sales support.

Industrial RO water treatment equipment workshop assembly site

Our Advantages

– Customized water treatment solution design
– Complete equipment manufacturing & factory direct supply
– Professional installation, commissioning and after-sales service
– Rich project experience in industrial water treatment industry

Global Connections

We have supplied water treatment equipment to customers across many countries. Our reliable products and professional technical support have won trust from global partners. We look forward to building long-term cooperation with you.

Global Connections

Reliable Coordination

DIKAI connects trusted suppliers and international buyers through dependable sourcing, clear communication, and carefully coordinated trade logistics.

Trade With Clarity

From the first inquiry to final delivery, we keep every transaction organized, responsive, and fully aligned with our partners’ technical requirements