Bautermic, S.A.

Zhang Qingxiang Technology Co., Ltd., established in 2012, focuses on fine chemicals, including electronic and medicinal chemicals, offering high-quality products through advanced research and production.

Mapada, a 12-year-old high-tech company, makes UV/VIS spectrophotometers and has global sales of 50,000 units, with quality certifications.

Chengdu-USD High Pharmaceutical Co., Ltd. is a modern high-tech enterprise producing chemical synthesis raw materials, medicines, and intermediates.