东宇化工

Manufacturing

Modern facilities and disciplined processes delivering consistent, high‑quality drilling fluid additives.

Production Capacity

Scalable capacity with batch and continuous processes to support global supply. Reactors and blending systems are configured for freshwater and brine‑compatible additives.

  • 10+


    REACTORS / BLENDERS
  • 24/7


    OPERATIONAL READINESS
  • LOT


    FULL TRACEABILITY
  • ISO


    9001 FRAMEWORK

Process Discipline

  • 1 • RAW MATERIALS


    Qualified suppliers,
    incoming QC, storage control.
  • 2 • POLYMERIZATION


    Controlled reaction with
    digital logging.
  • 3 • BLENDING


    Precision dosing and
    compatibility checks.
  • 4 • FILTRATION/DRYING


    Moisture / viscosity targets
    per spec.
  • 5 • PACKING


    COA issued; pallets labeled
    and sealed.

Facilities & Infrastructure

•   Our plant is built around the full process flow

from raw-material receiving to finished-goods loading. Elevated platforms, stainless-steel equipment and clear material-flow paths ensure safe operation, clean production and easy maintenance for both liquid and powder additives.

•Polymer & Additive Workshop

Stainless-steel reactors with controlled feeding and temperature monitoring.

•Separated Liquid & Powder Areas

Stainless-steel reactors with controlled feeding and temperature monitoring.

•In-Line QC Laboratory

Routine rheology and filtration tests (API-oriented) before each batch is released.

•Packing & Warehouse

Dust-controlled packing, palletized storage and a dedicated container-loading zone for fast shipment.

Factory Gallery

Quality & Safety

We operate under international quality and HSE systems. Each lot is tested against product specifications, with traceability from raw materials to finished goods.

Logistics

Export packing (bags / drums / totes), palletization, moisture protection, and compliant labeling. Flexible Incoterms and document support (COA, MSDS, FTA where applicable).

COMPANY

HENAN DONGYU CHEMICAL TECHNOLOGY CO., LTD

ROOM 1506, BUILDING A, RISING TIMES, PUYANG CITY, HENAN, CHINA

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CONTACT

  • Tel: +86 15239375177
  • WhatsApp: +86 15239375177
  • Email: info@dongyuchemical.com

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