About Pingxiang Reet Catalyst Co.,Ltd. - Industrial Chemicals Supplier in China

Pingxiang Reet Catalyst Co.,Ltd. is based in China and currently lists 15 distinct products in its catalogue. The company classifies its offerings under categories such as Industrial Filters, Industrial Chemicals and Other Ores & Minerals. The catalogue includes diesel particulate filters (DPF) and diesel oxidation catalysts that are used in emission control systems for diesel engines. Several products target volatile organic compound (VOC) treatment, including VOC Catalyst, VOC Treatment Catalyst and Catalyst for VOC treatment. Additional entries cover CO treatment catalysts, SCR catalytic units and specialized exhaust catalysts for lawn mowers, motorcycles and hydrogen elimination.

Two of the listed items specify HS codes: the Gas soldering iron catalyst and the Cooker Combustion Catalyst are recorded under HS 3815.19, a code covering other chemical products. Both of these items use a ceramic honeycomb substrate coated with precious‑metal or zeolite‑based catalytic layers, a common format for high‑temperature oxidation catalysts. The SCR Catalytic product is listed with HS 8421.39 and uses a TiO2/V2O5/WO3 coating on a ceramic or metallic substrate, aligning with standard selective catalytic reduction materials. Other entries such as CO catalyst, CO Treatment Catalyst and Hydrogen elimination catalyst are described without HS codes but are understood to fall within the broader 3815 series for catalysts. The product set therefore spans particulate filters, oxidation catalysts and reduction catalysts that are integral to automotive exhaust after‑treatment and industrial emission control.

Product Range and Specialties of Pingxiang Reet Catalyst Co.,Ltd.

The catalogue presents a mix of diesel particulate filters (DPF), diesel oxidation catalysts, selective catalytic reduction (SCR) units and several VOC‑treatment catalysts. Materials listed include ceramic honeycomb substrates with precious‑metal or zeolite coatings, as well as TiO2‑based formulations on ceramic or metallic supports. These formats correspond to standard designs used in automotive and stationary combustion applications, where substrate geometry and catalyst loading determine performance.

In the broader industry, DPFs are typically specified by filtration efficiency (often >99 % of particles >0.01 µm) and pressure drop (commonly <250 Pa at a given flow). Oxidation catalysts are graded by precious‑metal loading, for example 0.1 - 0.5 g Pt/L, and by activity measured in % conversion of CO or HC at 300 °C. SCR catalysts are evaluated by NOx conversion rate (usually >90 % at 350 °C) and by the ratio of V2O5 to TiO2. Buyers therefore compare these quantitative parameters against the supplier’s technical data sheets.

Trade and Export Information - Pingxiang Reet Catalyst Co.,Ltd.

China is one of the world’s largest exporters of automotive emission control components, with Europe, North America and Southeast Asia representing the main destination markets. Products classified under HS 3815 (chemical products) and HS 8421 (machinery parts) are routinely inspected for compliance with REACH, EU Regulation 1907/2006, and US EPA Tier 2 standards. Importers commonly request ISO 9001 and ISO 14001 certifications, as well as product‑specific test reports such as BET surface area, X‑ray diffraction patterns and durability cycling. Packaging for catalysts and filters typically involves 20‑ft or 40‑ft containers on wooden pallets, with inner packing in sealed steel drums or bulk bags to protect the ceramic substrates from moisture and mechanical shock.

Chinese export procedures for catalytic devices require a customs declaration that includes the HS code, material safety data sheet (MSDS) and any applicable anti‑dumping certificates. Buyers often negotiate Incoterms such as FOB Shanghai or CIF Los Angeles, depending on the logistics chain. Freight considerations include the weight of ceramic honeycomb units (approximately 12 kg per cubic foot) and the need for temperature‑controlled storage if the catalysts contain temperature‑sensitive promoters.

Sourcing from Pingxiang Reet Catalyst Co.,Ltd. - Buyer Guidance

When sourcing catalysts from this supplier, request a current MSDS, a full technical data sheet and third‑party test reports that cover activity, surface area and metal loading. Verify that the supplier can provide ISO 9001 or ISO 14001 audit reports, and confirm whether the products meet REACH registration requirements for the intended market. Typical minimum order quantities for ceramic‑based catalysts range from 500 to 1 000 units, with lead times of 30 - 45 days after order confirmation. Packaging should be inspected for integrity on arrival; any moisture ingress can degrade the catalyst coating and affect performance.

What types of catalytic products does Pingxiang Reet Catalyst list?

The catalogue includes diesel particulate filters, diesel oxidation catalysts, selective catalytic reduction units, VOC treatment catalysts, CO treatment catalysts and specialty exhaust catalysts for lawn mowers, motorcycles and hydrogen elimination.

Which HS codes are associated with the listed catalysts?

Two items are recorded under HS 3815.19 (Gas soldering iron catalyst and Cooker Combustion Catalyst) and one item under HS 8421.39 (SCR Catalytic). The remaining products fall within the broader 3815 series for chemical catalysts.

What substrate materials are used in the supplier’s catalysts?

The listed catalysts use ceramic honeycomb substrates, sometimes metal substrates, coated with precious‑metal, zeolite or TiO2/V2O5/WO3 formulations, which are standard in high‑temperature oxidation and reduction applications.

What certifications should a buyer request before purchase?

Buyers should ask for ISO 9001 and ISO 14001 audit certificates, REACH registration evidence for the EU market, and any third‑party performance test reports relevant to the catalyst type.

What are typical packaging and shipping methods for these catalysts?

Products are normally packed in sealed steel drums or bulk bags on wooden pallets, loaded into 20‑ft or 40‑ft containers. Shipping terms frequently used are FOB Shanghai or CIF destination port.

What minimum order quantities and lead times are common?

Typical MOQs range from 500 to 1 000 catalyst units, with a standard lead time of 30 to 45 days after order confirmation, depending on the specific product and required testing.

How can a buyer verify the performance of a catalyst sample?

A buyer should obtain a sample test report that includes BET surface area, metal loading (g Pt/L or equivalent), and activity data such as % conversion at specified temperatures. Additional durability cycling results help assess long‑term stability.

Are there any special handling requirements for these catalysts?

Catalysts with precious‑metal or zeolite coatings should be stored in a dry environment and protected from mechanical impact. Moisture exposure can lead to coating degradation, so sealed packaging and careful unloading are recommended.