About Bengbu Dongli Chemical Co., Ltd. - Water Treatment Chemicals Supplier in China

China‑based Bengbu Dongli Chemical Co., Ltd. lists five active products, all classified under water treatment chemicals. The catalogue includes macroporous strong‑base anion exchange resin, mixed‑bed resin, gel strong‑acid cation exchange resin, weak‑base anion exchange resin and a generic anion exchange resin. These resins are typical organic‑chemical products recorded in HS chapter 38 for customs purposes. The supplier is marked as an imported tier with a harbor trust rating, indicating that it operates through standard Chinese export channels. The product set targets industrial water‑treatment operations that require ion‑exchange media for ion removal and water softening.

Product Range and Specialties of Bengbu Dongli Chemical Co., Ltd.

The five listed resins cover the main families used in ion‑exchange processes: strong‑base anion exchangers for nitrate or sulfate removal, weak‑base anion exchangers for chloride control, strong‑acid cation exchangers for hardness reduction, and mixed‑bed systems that combine cation and anion media in a single vessel. In the global market, strong‑base resins are often graded to IEC 60752 specifications such as IRA‑900 or IRA‑402, with exchange capacities of 1.0 - 1.5 eq/L and particle sizes between 0.3 - 1.2 mm. Gel‑type strong‑acid cation resins typically meet IEC 60752‑2‑1 standards, offering capacities of 1.2 - 2.0 eq/L and high chemical stability in acidic environments. Weak‑base resins are usually supplied in bead form with capacities around 0.8 - 1.2 eq/L and are favored for selective removal of specific anions. Mixed‑bed resin packs are engineered to provide a balanced cation‑anion exchange capacity, often supplied as pre‑sized cartridges for modular plant designs.

Trade and Export Information - Bengbu Dongli Chemical Co., Ltd.

China is a major exporter of ion‑exchange resins, with shipments directed to Southeast Asian water‑treatment firms, Middle‑East desalination projects, African municipal utilities, and European chemical processors. Export shipments normally use 20‑ft or 40‑ft containers, each holding 20 - 25 kg drums or bulk bags up to 1 ton, packed in moisture‑resistant liners to preserve resin functionality. Buyers usually require compliance with ISO 9001 quality‑management systems and, for potable‑water applications, certifications such as NSF/ANSI 61 or ISO 14001 environmental management. Customs classifications fall under HS chapter 38, and importers often request a Certificate of Origin and a Material Safety Data Sheet (MSDS) for regulatory clearance. Typical Incoterms are FOB Shanghai or CIF destination port, allowing buyers to arrange inland transport after the container is cleared.

Sourcing from Bengbu Dongli Chemical Co., Ltd. - Buyer Guidance

When sourcing from this supplier, request the latest product data sheet that lists IEC 60752 compliance, exchange capacity (eq/L), moisture content (%), particle‑size distribution and recommended regeneration chemicals. Obtain a third‑party test report or laboratory analysis confirming ion‑exchange performance under the target water chemistry, as well as a batch‑specific Certificate of Analysis. Verify that the resin is packed in sealed, moisture‑proof containers and that storage conditions (temperature < 30 °C, humidity < 60 %) are documented to prevent degradation before delivery. Buyers should also ask for a copy of any ISO or NSF certifications that the manufacturer holds, and confirm that the export documentation includes a full MSDS and Certificate of Origin.

What types of ion‑exchange resin does Bengbu Dongli Chemical offer?

The catalogue lists macroporous strong‑base anion exchange resin, weak‑base anion exchange resin, gel strong‑acid cation exchange resin, mixed‑bed resin and a general anion exchange resin.

Are the resins compliant with international standards?

The supplier’s product data typically references IEC 60752 specifications for ion‑exchange media; buyers should request the specific IEC grade sheet for each resin.

What packaging formats are available for these resins?

Resins are commonly supplied in 25 kg drums or bulk bags up to 1 ton, sealed in moisture‑resistant liners suitable for container loading.

Which documents should a buyer request before placing an order?

Request a Material Safety Data Sheet, Certificate of Analysis for the specific batch, IEC compliance sheet, and any ISO or NSF certificates the supplier can provide.

What are the typical shipment terms for these chemicals from China?

Exporters usually operate on FOB Shanghai or CIF to the buyer’s destination port, using 20‑ft or 40‑ft containers that meet standard hazardous‑material handling rules for chemical goods.

What industries commonly import these resin products?

Water‑treatment plants, municipal desalination facilities, beverage manufacturers, and chemical processing plants are the primary importers of ion‑exchange resins.

Is a sample available for quality verification?

Suppliers of ion‑exchange resin often provide a small‑scale sample (e.g., 500 g) for performance testing; buyers should ask for a sample together with the test report.

What are the typical lead times for orders?

Lead times generally range from 30 to 45 days after order confirmation, depending on resin type, batch size and container availability.