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Medicinal intermediates
Intermediates of voriconazole
Intermediates of teriflunomide
Intermediates of flomoxef
Baloxavir marboxil intermediate
Pesticides and their intermediates
Fosthiazate and its intermediates
Thifluzamide and its intermediates
Fluazinam and its intermediates
Electronic chemicals
Triarylamine series
Other chemical intermediates
Benzotrifluoride series
Sulfonyl chloride series
Other intermediates
About Us

Jostrong (Tianjin) Technology Co., Ltd., which is established in 2009, is a Hi-Technology Enterprise specialized in the fields of medicinal intermediates, pesticides intermediates and electronic chemicals research and producing. JOSTRONG has a 300 m2 laboratory in Huayuan Hi-tech Industry Park of Tianjin, a 500 m2 laboratory and a 2000 m2 multifunction plant in Xiqing District of Tianjin, a 3000 m2 multifunction plant and a 200 m2 analysis center in Langfang City of Hebei Province. Besides, JOSTRONG has some cooperative factories in Jinan City of Shandong Province, Nantong City of Jiangsu Province, etc.

The team of JOSTRONG consists of doctors, masters and chemical production specialists. JOSTRONG sticks to the principle: "People Oriented and Complete Specialization", and becomes stronger and stronger stably after established.

The key products of JOSTRONG include pesticides and their intermediates, medicinal intermediates and electronic chemicals. Meanwhile, JOSTRONG supplies the clients custom synthesis service. Most of the products had been industrialized stably in the plant. JOSTRONG’s strategy is “Expanding with market as the orientation, Insisting on High Technology and Specialization”. Based on this mode, JOSTRONG has enjoyed high reputation in the market and been well accepted by many domestic and multinational famous chemical companies, such as HIGHCHEM, GSK, etc.

JOSTRONG endeavors to be the most professional, the most excellent and the most famous supplier for products and technology of domestic pharmaceutical and pesticide industry. We have confidence to supply you qualified products and service and win the wonderful future with you!

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