Custom synthesis

 We offer a wide range of custom synthesis services from basic research of glam scale to commercial production of ton scale.
 We choose most suitable manufacture for meeting needs of customers.


Development of new materials

 We develop synthesis methods and analysis methods of new chemical compounds.
 We produce such new materials from small scale (mg) to big scale (ton) consistently.


Quality improvement of existing materials

 We produce high quality materials as our customer’s requests by distillation and recrystallization in conjunction with domestic and international cooperative companies.
 We have been supplying very high quality solvents (metal level : under 1ppb level) for electronics fields.


Construe Chemical Co., Ltd.