About Zouping Yinghao Environmental Protection Technology Co., Ltd. - Water Treatment Chemicals Supplier in China

China‑based Zouping Yinghao Environmental Protection Technology Co., Ltd. lists six active products in its catalogue, all falling under the broader categories of Water Treatment Chemicals and Chemicals & Allied Products. The catalogue includes a Slime Stripping Agent, HPMA, Trisodium Phosphate Anhydrous (HS code 2835.29, material Na3PO4 anhydrous), Cationic Polyacrylamide, Polyaluminium Chloride and EDTMPS. Each entry is presented without additional brand or client references, focusing strictly on the chemical type and, where supplied, the corresponding HS classification. The supplier’s product set reflects typical reagents used in municipal and industrial water treatment processes, as well as ancillary chemical applications.

The six products cover a spectrum of treatment functions: the slime stripping agent is commonly used to remove bio‑film in pulp‑and‑paper circuits; HPMA (hydroxypropyl methacrylate) serves as a monomer for polymer additives; Trisodium Phosphate Anhydrous provides alkalinity and scale control; Cationic Polyacrylamide acts as a flocculant; Polyaluminium Chloride is a coagulant for turbidity reduction; and EDTMPS (a phosphonate chelator) prevents metal precipitation. The inclusion of HS code 2835.29 for the phosphate product situates it within Chapter 28 of the Harmonised System, which groups inorganic chemicals and related compounds.

Product Range and Specialties of Zouping Yinghao Environmental Protection Technology Co., Ltd.

The catalogue’s core items are standard reagents in water‑treatment chemistry. Cationic Polyacrylamide is typically offered in molecular weights ranging from 5 - 20 million g mol⁻¹ with charge densities of 0.5 - 2 meq g⁻¹, and is supplied as a dry powder or aqueous solution meeting ISO 9001 purity standards (≥ 99 %). Polyaluminium Chloride is usually produced at basicity levels of 70 - 80 % Al₂O₃, with particle sizes below 10 µm to ensure rapid dissolution. Trisodium Phosphate Anhydrous, classified under HS 2835.29, is commonly shipped with a minimum purity of 99 % and moisture content below 0.5 %. Slime stripping agents are generally surfactant blends meeting ASTM D‑4450 for foam stability, while HPMA and EDTMPS are supplied in 25 kg drums with specifications such as ≥ 98 % purity and ≤ 0.1 % heavy‑metal content. These grades align with the typical specifications demanded by municipal water authorities and industrial process plants.

Trade and Export Information - Zouping Yinghao Environmental Protection Technology Co., Ltd.

Exporters of water‑treatment reagents from China frequently target regions with expanding municipal infrastructure, notably Southeast Asia, the Middle East, and parts of Africa. The HS code family for inorganic phosphates (e.g., 2835.29) is routinely inspected for compliance with REACH and local import permits, and shipments are often accompanied by a Certificate of Analysis and a Material Safety Data Sheet. Polyacrylamide‑based flocculants and polyaluminium chlorides fall under HS Chapter 28 as well, and buyers usually require evidence of ISO 9001 or ISO 14001 certification and third‑party testing for heavy‑metal limits. Standard packaging includes 25 kg polypropylene drums for liquids and 1‑ton bulk bags for powders, packed on 20‑ft or 40‑ft containers under CIF or FOB terms. Chinese export regulations mandate customs clearance documentation that references the HS codes, country of origin labeling, and any applicable anti‑dumping duties for the destination market.

Sourcing from Zouping Yinghao Environmental Protection Technology Co., Ltd. - Buyer Guidance

When sourcing from Zouping Yinghao, request a recent Certificate of Analysis for each chemical, confirming purity, moisture content and heavy‑metal limits as per ISO 9001 guidelines. Buyers should also ask for a full Material Safety Data Sheet and, where relevant, proof of REACH registration or equivalent local compliance for the destination country. Verify the packaging format (e.g., 25 kg drums for liquids, bulk bags for powders) against your handling facilities, and confirm the minimum order quantity and lead time, which are typically set per product batch. Requesting a sample batch and a third‑party laboratory test report before finalizing a contract helps validate the supplier’s specifications and reduces risk of non‑conformance.

What water‑treatment chemicals does Zouping Yinghao list in its catalogue?

The supplier lists six products: Slime Stripping Agent, HPMA, Trisodium Phosphate Anhydrous (HS 2835.29), Cationic Polyacrylamide, Polyaluminium Chloride and EDTMPS.

Which product has an HS code provided, and what does the code indicate?

Trisodium Phosphate Anhydrous is shown with HS code 2835.29, which classifies it under inorganic chemicals (Chapter 28) for customs and tariff purposes.

What typical purity levels should a buyer expect for the phosphate product?

Trisodium Phosphate Anhydrous is normally supplied with a purity of 99 % or higher and moisture content below 0.5 %, as reflected in standard industry specifications.

Are there common certifications buyers should request for these chemicals?

Buyers usually request a Certificate of Analysis, a Material Safety Data Sheet, and evidence of ISO 9001 or REACH compliance, depending on the destination market’s regulations.

What are the usual packaging formats for the listed chemicals?

Bulk powders such as Polyaluminium Chloride and EDTMPS are often packed in 1‑ton bulk bags, while liquid or fine‑powder products like Trisodium Phosphate and Slime Stripping Agent are commonly shipped in 25 kg polypropylene drums.

What typical lead time and minimum order quantities apply?

Lead times generally range from 30 to 45 days after order confirmation, with minimum order quantities set per product batch (often one bulk bag or one drum, depending on the item).

Which regions commonly import these water‑treatment chemicals from China?

Key import regions include Southeast Asia, the Middle East and Africa, where municipal and industrial water‑treatment projects drive demand for flocculants, coagulants and chelating agents.

How should a buyer verify compliance before shipment?

Request the latest Certificate of Analysis, verify the HS code on the commercial invoice, obtain the MSDS, and confirm any required import permits or REACH registration for the destination country.