This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Factory

Nanjing Depurate Catalyst Co., Ltd.

Pioneering Emission Control Solutions Since 2005 — Delivering High-Efficiency Catalysts and Environmental Technologies Worldwide

About Us

Founded in 2005, Nanjing Depurate Environmental Technology Co., Ltd. (formerly Nanjing Depurate Catalyst Co., Ltd.) is a leading manufacturer in China’s general engine catalyst market, delivering innovative emission control technologies with full intellectual property rights.

20+ Years of Excellence in Emission Control

With a floor area of 20,000m² and an annual production capacity of over 6 million catalysts and 3 million accessories, we serve clients across the automotive, motorcycle, and small off-road engine industries.

Our mission is to provide environmentally responsible, high-performance catalytic solutions that meet global emission standards while supporting sustainable industrial development.

2005
Established
20K
m² Facility
50M
CNY Registered Capital
5M+
Annual Catalyst Output
Manufacturing Facility

Core Capabilities

R&D Innovation

Advanced coating technology and thermal shock resistance ensure long-lasting catalyst performance under extreme conditions.

Full IP Ownership

Proprietary designs and manufacturing processes guarantee quality control and product differentiation.

Global Compliance

Products meet Euro, EPA, and China VI emission standards for gasoline and diesel applications.

Our Products

Comprehensive range of emission control components designed for motorcycles, small engines, diesel vehicles, and industrial applications.

Metal Honeycomb Catalyst

Metal Honeycomb Catalyst

For motorcycle, ATV/UTV, and gasoline/diesel engines. Converts CO, HC, NOx, and PM into CO₂, N₂, and H₂O via redox reactions with high conversion efficiency.

  • • High thermal shock resistance
  • • Durable stainless steel substrate
  • • Meets Euro 5/6, EPA Tier 4 standards
Learn More →
Ceramic Catalyst

Ceramic Catalyst

Designed for diesel engines. Includes DPF, DOC, SCR, and ASC systems for comprehensive particulate and NOx reduction.

  • • DOC: Oxidizes CO and HC
  • • DPF: Traps PM up to 99%
  • • SCR: Reduces NOx using urea injection
Learn More →
Wire Mesh & Metal Catalyst

Wire Mesh & Metal Catalyst

Compact and cost-effective solution for small off-road engines: lawnmowers, chainsaws, brushcutters, generators.

  • • Lightweight and compact
  • • Suitable for 2-stroke & 4-stroke
  • • Excellent coating adhesion
Learn More →
Carbon Canister

Carbon Canister

Part of EVAP system. Captures fuel vapors from tank and purges them into engine for combustion.

  • • Activated carbon adsorption
  • • Prevents hydrocarbon emissions
  • • For motorcycles & small engines
Learn More →
Valve Assembly

Emission Control Valve

Includes air compensating valve, anti-dumping oil spill valve, and purge valve for EVAP systems.

  • • Prevents fuel vapor release
  • • Ensures system integrity
  • • Durable polymer construction
Learn More →
DPF System

Diesel Particulate Filter (DPF)

Traps and burns soot particles from diesel exhaust. Regenerates automatically to maintain efficiency.

  • • Wall-flow ceramic design
  • • >95% PM filtration
  • • Passive & active regeneration
Learn More →
SCR Module

Selective Catalytic Reduction (SCR)

Reduces NOx emissions using urea-based reductant (AdBlue). Ideal for heavy-duty diesel engines.

  • • Up to 90% NOx reduction
  • • Integrated dosing system
  • • Meets Euro VI, EPA 2010
Learn More →
DOC Catalyst

Diesel Oxidation Catalyst (DOC)

Oxidizes CO and HC into CO₂ and H₂O. Often paired with DPF for enhanced emission control.

  • • Precious metal coating (Pt/Pd)
  • • High conversion efficiency
  • • Low backpressure design
Learn More →

Engineering Excellence

From R&D to global deployment, we support customers with comprehensive technical services and engineering solutions.

R&D Center

Advanced lab facilities and experienced engineers developing next-gen catalyst formulations and system integration.

Production Equipment

Fully automated coating, assembly, and testing lines ensuring consistent quality and high-volume output.

Engineering Cases

Proven integration in motorcycles, agricultural machinery, construction equipment, and light-duty vehicles.

Global Sales Network

Distributed across Asia, Europe, North America, and South America with technical support and after-sales service.

Need Custom Solutions?

Our engineering team provides tailored catalyst design, system integration, and compliance testing for OEMs and Tier-1 suppliers.

Request Technical Consultation

Contact Us

For inquiries, technical support, or partnership opportunities, please reach out through the official website.

+86 025-57886658
+86 025-57888858
No.18 Youshan Road, Gaochun Economic Development District, Nanjing, China
Fax: +86 025-57886699

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact [email protected] via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系[email protected] 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact [email protected]

如果您是其他域名合作 也请联系[email protected]