Our professional laboratory is equipped with various specialized testing equipment. It conducts tests on sample coating content, back pressure, coating adhesion and other indicators for samples and finished products to guarantee consistent product quality.
Professional R&D Team
Our professional R&D team is led by PhDs. The team focuses on catalyst formula optimization, new product development and solution design, and possesses top-tier R&D capabilities in the exhaust catalyst industry.
Advanced R&D and Testing Equipment
We are equipped with advanced R&D and testing equipment including FTIR gas analyzer, catalyst activity test bench, hydrothermal aging furnace, backpressure tester and coating adhesion tester. These devices support full performance tests for catalyst samples and finished products, covering exhaust gas composition analysis, hydrothermal aging verification, backpressure measurement and coating adhesion inspection to strictly control product quality.
Production Line
Batching Area
The batching area includes an automatic batching zone and a manual batching zone for strict control of catalyst formulations. The automatic system ensures high-precision feeding and minimizes human error for mass production, while the manual zone handles small-batch and special formulas with standardized weighing and recording procedures. This dual-mode setup supports both R&D and volume production, consistently securing stable catalyst quality across batches.
Automatic Production Line
The fully automatic coating production line delivers superior product quality and high production efficiency. It realizes precise and uniform coating thickness with stable process parameters, greatly reducing manual interference and product inconsistency. Continuous automated operation boosts output capacity and shortens production cycle, while real-time monitoring helps detect abnormalities promptly to guarantee reliable and consistent catalyst coating quality batch after batch.
Full-process Quality Inspection
We implement strict full-process quality control throughout production. It includes raw material screening, formula performance testing, on-line production monitoring and finished product inspection. Every product passes standard tests to deliver stable, reliable catalytic performance.
What we offer
Custom Catalyst Formulation
We tailor catalyst formulas for working conditions and offer optimal designs.
High Quality Products
All products pass factory inspection for stable quality.
Efficient After-sales Service
Our technical team quickly solves your problems.
Parameters
Product Name
Compatible with Cummins
Application
Diesel Engine Exhaust Treatment
Substrate Material
Cordierite
Usage
For Replacement & Repair
Coating
Customized
Cell Density
Customizable
Condition
100% New
Packaging
Standard Export Packing
Sales-Network
Thanks to our professional services, quality products, fast delivery and competitive prices, we have built up a very good reputation among our customers. Our products are serving for customers from more than 30 countries, like USA, Poland, Japan, India, Italy, Germany, Turkey, Frence, Australia, Brazil and Egypt etc.
Tianjin Ruihe(RICHER) Auto Parts Co., Ltd. is specializing in the global promotion and sales of exhaust gas after-treatment products and technical services. Leveraging strong technical and manufacturing capabilities, we provide high-quality solutions tailored to customer needs. Backed by core material technology, Richer focuses on R&D and manufacturing of catalysts for natural gas, diesel, and gasoline engines, as well as industrial VOCs purification. As a national high-tech enterprise, we deliver integrated technical, production, and service support for air pollution control.
