How the oxygen sensor works:
Under high temperature conditions, the oxygen concentration difference between the inside and outside of the sensitive element is used to generate a potential difference, and a voltage signal is generated to transmit to the ECU. The ECU dilutes or enriches the mixture according to the theoretical optimum air to mixture ratio of 14.7:1 as close as possible.
How the oxygen sensor works:
Under high temperature conditions, the oxygen concentration difference between the inside and outside of the sensitive element is used to generate a potential difference, and a voltage signal is generated to transmit to the ECU. The ECU dilutes or enriches the mixture according to the theoretical optimum air to mixture ratio of 14.7:1 as close as possible.
OEM number: A111205110DA
Application: For Chery
Hubei Tianbang Automotive Electronic Technology Co., Ltd. was established in 2006, specializing in the research and development and manufacturing of automotive sensors. Tianbang has sophisticated production and testing equipment, and has passed the international quality management system certification TATF16949. The products mainly include oxygen sensors, exhaust gas temperature sensors, nitrogen and oxygen sensors, fuel injectors for motorcycles, automobiles and trucks of many well-known brands in the world. After years of unremitting precipitation and efforts, Tianbang has established friendly cooperative relations with premium automobile manufacturers and dealers all over the world with high-quality products and professional services, including Europe, North America, South America, Middle East, etc...
We passed IATF16949 international quality management system. The product has obtained CE certificate, and quality is strictly controlled from the raw materials.
1.Q: What is the MOQ and MOV?
A: MOQ: 50pcs/item, MOV:$3000
2.Q: Are you really a factory?
A: Yes, we are a factory, we can make a video call at your convenience, you can visit our production workshop online.
3.Q: Do you do OEM or after-sales?
A: We do both OEM and after-sales. 15% OEM, 85% after-sales.
4.Q: Can the product be marked with the original logo, and is there a fee for marking?
A: Sorry, the original logo is not allowed to be marked. But, the marking content will be as close to the original as possible, and can also be marked with the customer's logo, part number, batch number. There is no charge for marking.
5.Q: Can the packaging be customized? What kind of packaging do you have?
A: We can provide customized box for free, but the minimum order quantity is 5000pcs. All of ours are neutral packing and can withstand long-distance air or sea shipments.
6.Q: Can I pay part of the deposit first and pay the balance before delivery?
A: Yes, usually 30% deposit + 70% balance paid before delivery.
7.Q: How is the quality of your products?
A:The quality and appearance of our products can be the same as the original, 100% inspection before leaving the factory. We have 16 years experience of production, the quality is reliable.
8.Q: How long is your warranty period?
A: All products are covered 12 months warranty. If any quality claim, pls send us pictures or videos of defective products,displaying where the problem is, our experienced engineers would help you to resolve.If failed to resolve them, replacement would be sent with your next order or refund if you required.
9.Q: How long will it take to ship?
A: Samples can be shipped within 3 days, usually, normal order needs 7-15 days, depending on the order quantity.
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