QUADOA® Locations QUADOA® Optical CAD operates through a global company network with distributors in the United States, China, Taiwan, India, South Korea, Singapore, and other international markets, supported by its European headquarters coordinating worldwide activities.
Location of Quadoa in Europe Quadoa HQ GermanyQuadoa Optical System GmbH
Berlin
Germany
Location of Quadoa Optical Systems GmbH in the United States. Quadoa US Distributor Dyoptr, LLC United StatesDyoptr, LLC
Seattle
United States
Location of Quadoa Optical Systems GmbH in China. Quadoa China Distributor Nanjing Science Link Technology Co., Ltd. ChinaNanjing Science Link Technology Co., Ltd.
Nanjing City
China
Location of Quadoa Optical Systems GmbH in Taiwan. Quadoa Taiwan Distributor Raylead Optix Co., Ltd. TaiwanRaylead Optix Co., Ltd.
Taipei City
Taiwan
Location of Quadoa Optical Systems GmbH in South Korea. Quadoa South Korea Distributor Luensoft Inc. South KoreaLuensoft Inc.
Seoul
South Korea
Location of Quadoa Optical Systems GmbH in Singapore. Quadoa Singapore Distributor Wavelength Opto-Electronic (S) Pte Ltd. SingaporeWavelength Opto-Electronic (S) Pte Ltd.
Singapore
Location of Quadoa Optical Systems GmbH in India. Quadoa India Distributor Wavelength Opto-Electronic (S) Pte Ltd. IndiaWavelength Opto-Electronic (S) Pte Ltd.
India
Location of Quadoa Optical Systems GmbH in Malaysia. Quadoa Malaysia Distributor Wavelength Opto-Electronic (S) Pte Ltd. MalaysiaWavelength Opto-Electronic (S)
Malaysia

US
Dyoptr, LLC Website: www.dyoptr.com Email: info [at] dyoptr.com

China
Nanjing Science Link Technology Co., Ltd. Website: www.science-link.com Email: info [at] science-link.com Phone: +86-400-166-0098

Singapore
Wavelength Opto-Electronic (S) Pte Ltd. Website: www.wavelength-oe.com Email: info [at] wavelength-tech.com Phone: +65-6564-9624

India
Wavelength Opto-Electronic (S) Pte Ltd. Website: www.wavelength-oe.com Email: info [at] wavelength-tech.com Phone: +65-6564-9624

Europe HQ
Quadoa Optical Systems GmbH Website: www.quadoa.com Email: info [at] quadoa.com

Taiwan
Raylead Optix Co., Ltd. Website: www.rayleadoptix.com Email: raylead [at] rayleadoptix.com Phone: +886-(0)972-734920

South Korea
Luensoft Inc. Website: www.luensoft.co.kr Email: info [at] luensoft.co.kr Phone: +82-(0)2-6485-6701

Malaysia
Wavelength Opto-Electronic (S) Pte Ltd. Website: www.wavelength-oe.com Email: info [at] wavelength-tech.com Phone: +65-6564-9624
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