Contact Technical Support

Industrial Technical Support


Frank Wawrzos
Research Innovation Manager

Emmanuel Laval
Specialist Technical Market Development

Maryam Moravej
Specialist Technical Market Development 


Kee Lung
Regional Technical Service Manager

Allen Zheng
Development Specialist


Icey Ma
Technical Support Specialist

Agriculture Technical Support


Cleiton de Sequeira
Global Market Development Manager

North America

Wendall Boehlje
Technical Sales Agronomist

Latin America

Flavio Cardoso
Technical Sales Agronomist


China: Abigail Jiang

SE Asia: Weng Kee Ch'ng
Technical Sales Agronomist’

SW Asia: Punit Antal
Agriculture Sales Manager

U.S. Borax, part of Rio Tinto, is a global leader in the supply and science of borates—naturally-occurring minerals containing boron and other elements. We are 1,000 people serving 500 customers with more than 1,700 delivery locations globally. We supply 30% of the world’s need for refined borates from our world-class mine in Boron, California, about 100 miles northeast of Los Angeles.  Learn more about Rio Tinto.

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