About Us
Shandong Helishi Petrochemical Technology Development Co., Ltd. was established in 2001, has registered capital of 50 million yuan, covers an area of 100,000sqm and employs 50 staff. Located at Shengtuo Town Industrial Park in Dongying city, Helishi is now a private hi-tech petrochemical manufacturing enterprise and has passed ISO9001, ISO14001 and GB/T28001 systems integrated certification.
Along with taking advantage of the Shengli oil field’s light hydrocarbons, Helishi has adopted leading refine distillation technologies to produce paraffin hydrocarbon chemicals and has now increased capacity to 2000mt. In 2010, Helishi started to produce Pyromellitic Dianhydride (PMDA), with an annual output of 3000mt (Crystallization type).
We have advanced equipment operated by a strong technical force who produce a stable, reliable SGS/RoHS/Halogen certified product. Combining this with the efforts of our professional sales team has resulted in our Pyromellitic Dianhydride selling especially well in both the domestic and overseas markets, including the USA, South Korea, Japan, Taiwan and Europe.
Helishi Petrochemical constantly promotes the development of science and technology. Our guiding principle is “quality first and customer first”, and through this, we have established an excellent commercial reputation among our clients.
