ABOUT
US

Wenzhou Ruigan Technology Co., Ltd. is a joint stock enterprise that is gradually developinctowards modernization.it is an lso TS 16949:2009 international quality managementsystem certification unit, and has produced multiple sensors that have obtained ZhejiangProvince High tech Product Certificates. The company was rated as a technology-basedsmall and medium-sized enterprise in Zhejiang Province in 2008, and currently producesvarious automotive sensors.

Our company has a high-quality workforce, advanced production lines, strong technicastrength, and first-class testing equipment. Has strong product development and produc.tion capabilities. The company is people-oriented, relying on technological innovationemphasizing the combination of talent and technology, strict quality management, andcontinuously producing high-quality products to repay society.

Since its establishment, the company has always adhered to the concept of "valuincauality and maintaining reputation", continuously improved its business mechanism, andincreased brand awareness.Adhere to the policy of "serving customers, putting brand firstseeking practical improvement, and operating with integrity".

300

W
Average Anual Output

100

+
Patents

20

+
Technical Staff

10

+
Assembly Line

SENSORS

Our Products

SENSORS

Our Products

EGR Pressure Feedback (DPFE) Sensor

Oxygen (O2) Sensor

Air Brake Switch

Power Brake Booster Check Valve

Knock / Detonation Sensor

Exhaust pressure sensor

Service of World

Wenzhou Ruigan Technology Co., Ltd. is a joint stock enterprise that is gradually developinctowards modernization.it is an lso TS 16949:2009 international quality managementsystem certification unit, and has produced multiple sensors

NEWS

News & Events

HOW TO TROUBLESHOOT THE LOW VOLTAGE CIRCUIT OF THE IGNITION SYSTEM?

① The horn sounds and the headlights turn on. Use a screwdriver or a wire to test the fire on the ignition coil "-" terminal. If there is no fire, open the circuit between the ignition coil low-volta...

HOW TO ADJUST THE IGNITION TIMING OF THE TRADITIONAL IGNITION SYSTEM?

No timing light adjustment method① First adjust the contact gap of the distributor to an appropriate level.② Find the top dead center position of the 1st cylinder compression. Remove the high-voltag...

WHAT ARE THE COMMON SYMPTOMS OF SPARK PLUGS IN USE?

Scarring, damage to the tip of the spark plug, or melting or ablation of the electrode indicates that the spark plug has been damaged and should be replaced. Check for signs of ablation and color chan...