About pharmaceutical chemical manufacturers



Quzhou Weirong Pharmaceutical & Chemical Co., Ltd was established in 1988 as a subsidiary of Kecheng District Material Bureau of Quzhou City, and was restructured in September 1998. At present, Quzhou Weirong Pharmaceutical & Chemical Co., Ltd is a manufacturing enterprise of fine chemical products such as veterinary GMP APIs and other chemical products. We are a high-tech enterprise in Zhejiang Province and a key industrial enterprise in Quzhou City.

Located at No. 249 Shajin Avenue of Kecheng District in Quzhou City, we enjoy convenient transportation and logistics for we are adjacent to Juhua Group Corporation. Covering an area of ​​168,700 square meters, we now have 57,400 square meters of buildings and CNY 200 million of fixed assets; there are 390 employees and 86 technicians, and our company is receiving a high reputation for strong technical strength and complete research and development system. Our company has completed the technical innovation research and development of five products and fifteen projects in the past three years, and achieved significant results in terms of energy saving, improvement of environmental protection status and raw material cost reduction, etc.

Our company attaches great importance to technological innovation, management innovation, product quality and environmental protection. Through having technology development, market development and scientific management as well stressing on product quality, we have been experiencing a steady development with the continuous growth of economic indexes very year.

Now, our main products are Acetylacetone (an annual output of 15,000 tons), Acetylacetone salts (an annual output of 10,000 tons), Isopropenyl acetate, Benzofuroxan, olaquindox, Mequindox, 5-Nitro-2-furaldehyde diacetate, Furazolidone, Furaltadone Hcl and Nitrofurazone.

The company is located at No. 249, Shajin Avenue, Kecheng District, Quzhou City, adjacent to Juhua Group Corporation, with convenient transportation and convenient logistics.

In 2016, the company built a new factory in Chenjia Village next to Shajin Avenue and connected it with the old factory. 
(The picture shows the new office building)

The acetylacetone workshop of our factory adopts fully automated production process, including raw material injection, reaction, refining and packaging. 
(The picture shows the acetylacetone raw material storage tank)

Our main products are acetylacetone, Furan and other pharmaceutical intermediates. And our production of acetylacetone and furazolidone is the highest in the world. 
(The picture shows the gate of the new factory)

Our factory has GMP API certification and our products are exported to Europe, the United States, Japan, India and many other countries. 
(The picture shows the quality control test room)

 The “100% Wastewater Treatment” Leading Group inspected the condition at the factory.

The acetylacetone workshop supervisor checks the clean water ditch cleaning work

The furazolidone workshop supervisor regularly inspects the site

The Mequindox workshop supervisor regularly inspects the site

 Nitrogen oxide absorption tower before rectification

 Rectified NOx absorber (added cofferdam

 Reconstructed old acetylacetone waste gas treatment plant cofferda

 New plant wastewater pipe

 New wastewater collection tank identificatio

 New sunshine vent sign

 Workers were cleaning up the cave

 Old plant waste pipe rack in rectification