Rasa Technology Taiwan Ltd.(RTT) focus on manufacturing and selling high-purity phosphoric acid. The high-purity phosphoric acid can be used as etching agent in the process of manufacturing liquid crystal display(LCD) and semiconductor. We believe that it is our mission to locate our company near our customers and stably supply our high quality products on time. Meanwhite we also hope our endeavor could contribute to the development of loca economy. Our headquarters, RASA INDUSTRIES, LTD. has a history of more than 100 years, covers three major fields: chemical products, machinery and electronic materials.
We look forward to more passionus people join us! We uphold the spirit of “good quality and stable supply” together to help the company and Taiwan's industry development!
- Quality Policy
ISO 9001 Certified
- Environment Policy
ISO14001 certified
- Safety and Health Policy
ISO45001 certified
Etching agent for semi-conductor and LCD manufacturing process.
- Raw materials for phosphates.
- Raw materials for metals surface finishing agent, aluminum surface finishing agent, electrolytic polishing agent of stainless, steel rust preventive agent.
- Raw materials for beverage additive, dyeing auxiliaries, petrochemical catalyst, food additive, medicine additive.
- Sales of deodorant, high purity phosphate, coating solution (functional photoresist coating agent)
- Sales of food additive grade phosphoric acid
- Others (Sales of products from RASA INDUSTRIES, LTD.)