One production base, one quality system — from polymerization reactor to the bag loaded into your container.
DONGYING HIKON CHEMICAL CO., LTD is based in Dongying, Shandong — the heart of the Shengli oilfield, where polyacrylamide has been produced at industrial scale for decades. We focus on one thing: getting the right PAM grade from our production base to your plant, on spec and on time.
Our team combines plant-side production experience with export-side service: grade selection, free jar testing, documentation for customs and banking, and logistics by sea, rail or road to the Middle East, Central Asia, Southeast Asia, Russia and Canada.






Quality is not a certificate on the wall — it is a test result attached to every shipment.
Acrylamide monomer, initiators and caustic verified against specification before charging.
Polymerization temperature, conversion and hydrolysis monitored; deviations stopped at the reactor.
Molecular weight, degree of hydrolysis, residual monomer, particle size and dissolution time per batch.
Retained sample, COA issued, third-party inspection (SGS / BV) arranged on request before container loading.
Your brand on the bag, your specification in the polymer. We customise molecular weight, charge density, hydrolysis degree, particle size (fine powder for fast dissolution) and packaging — from 20 kg boxes to 1,000 kg jumbo bags — with private-label printing for distributors.
Our laboratory runs rheology, jar testing, core-flood simulation and brine-aging tests daily. When your reservoir or effluent does not fit a standard grade, we develop one: AMPS-modified polymers for ultra-deep hot wells, amphoteric polymers for high-divalent brines, and tailor-made charge densities for difficult sludge.
We welcome on-site audits, video factory tours and third-party inspections. Book a visit and see the reactors running.