New drug intermediates|Glufloxonium--Dafeng Jingyuan Fine Chemical Co., Ltd.

About us

Dafeng Jingyuan Fine Chemical Co., Ltd. is located in the model chemical park in the yellow sea economic development zone. The company focuses on the commercial and custom production of pharmaceutical intermediates and has provided excellent service and products for global pharmaceutical companies.

Production capacity

The company covers an area of 67,000 square metersand has6 individual workshops including pilot workshop,DCS controlled hydrogenation workshop, and dedicated brominated series products workshop. Our bromine workshop has an annual capacity of 2000 metric tons and further expansion of production capacity is in progress.

Reaction Temperature: -20℃~250℃
Reaction Pressure: ~1MPA

6 Rectification Units (Maximum Separation Effect: 50?~ 60 Rectify Plates)

Reactor type	Reactor volume	Total reactor volume
GL	0.05~10m³	330m³
SUS	0.05~10m³	80m³
Hastelloy	2m³	2m³

R&D

We have more than 28 years experiences in lab synthesis, piloting and commercialized manufacturing.

Oxidation

Hydrogen

Halogen

Nitration

Cyclization

Acylation

Condensation

Esterification

Sulfonation

Diazotization

Synthesis

Grignard

Transferring lab process to commercialized production on different scales to meet requirements of different customers

Continue optimizing process in the production to reduce emission and improve product quality further

Quality Assurance

● Established complete quality assurance system Follow ISO 9001, ISO 14001, OHSAS 18001 Guidelines 5S compliance
● Full analytical instruments and test means: HPLC, GC, AAS. Etc.
● Dedicated sample room with temperature and moisture control
● Audited by famous pharmaceutical companies from Japan, Europe, US, Korea, India and become long-term supplier of them

EHS

● An area of 5,000 m²WWTP capable of treating 1100 metric tons waste water per day
● Collected solid wastes sent to accredited disposal company for proper treatment
● Nitrogen protection for all reactors
● Explosive- proof& pressure relief system
● Advanced air exhaust and off-gas absorption systems
● Regular trained emergency rescue team to work with local fire station