Using the electrochemical principle, to convert the NOx content to the electrical signal, the Nox Sensor can accurately measure the NOx content in the exhaust gas of the vehicle, and mainly used in the diesel engine SCR system and non-road mobile machinery area and etc.

　　Wide-Band oxygen sensor is a chip-type wide-band oxygen sensor that continuously detects the air-fuel ratio over the entire range of the mixture from rich to lean, which enables feedback control of the air-fuel ratio over the entire operating range of the engine, as compared to the ordinary concentration-type oxygen sensors

　　Switching oxygen sensor is a chip-type concentration type (switching) oxygen sensor, the core element is the HTCC (high temperature co-fired ceramics) process manufacturing ceramic chip core, the product can determine the oxygen content in the exhaust gas of the car, and the oxygen content into an electrical signal to the engine computer, so that the engine can achieve the closed-loop control of excess air coefficient as the target.

　　Our main products include body structures and chassis structures, and we have provided matching products for dozens of models of automakers including Hong Qi, Toyota, Volkswagen, FAW, FAW Jilin.

Production date: October 1989

Diameter: 12-20 inches

Rim width: 3.5-8 inches

Production date: September 1991

Diameter: 17.5-24.5 inches

Rim width: 6.00-11.75 inches　　

Production date: July 1956

Diameter: 15-20 inches

Rim width: 5.5-10.0 inches

The product is characterized by high-efficiency hand pump, high water separation efficiency and high filtration precision.

The product features high filtration efficiency, high ash capacity, low resistance, convenient handling and light weight, and allows a high quality as a substitution of metal.