About Us

ASCENT PETROCHEM HOLDINGS CO., LIMITED was founded in 2007, specializing in the production of maleic anhydride, fumaric acid, succinic anhydride, glyoxalic acid and so on.

Dominated by our tenet ” Science and Innovation”, we devote ourselves to study new technology and make new progress in the production. Now we have the best production equipment and technology, the top technicians and the most hard-working staff. Our products are also widely accepted by clients from home and abroad.

Following our management principle ” Quality and Integrity First”, we sincerely hope to build business relationships with friends old or new to further expand our business and benefit more to our customers.



Maleic Anhydride is a highly versatile intermediate that makes dissimilar chemistries compatible …

Maleic Anhydride is a kind of highly reactive chemical intermediate.Maleic Anhydride is a vital component of…

Dimethyl Succinate is colorless but pleasant liquid with melting point 18℃.Moreover ,its boiling point is…

Contact Us


All our sales can speak fluent English which makes language communication easy and feasible . We will reply your e-mail within 24 hours.

■  Add: Jiangjun Avenue55#, Jiangning Area, Nanjing, China

■  Tel: 0086-25-52397805

■  Fax: 0086-25-68650010

■  Email:

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