A production base in the Shengli oilfield region

Polymerization, drying, grinding and packing lines under one quality system — with a lab that tests every batch against your specification.

• Batch-tested production — every lot checked in our own laboratory before it is packed
• In-house QC laboratory — molecular weight, hydrolysis, residual monomer and dissolution testing per batch
• OEM / ODM ready — custom molecular weight, charge density, particle size and private-label packaging