| Technical Information | |
| Test limit | Nox content 0-3000 ppm O2 density 0-21% |
| Nox detect accuracy | 0~100ppm:±10ppm 100ppm~500ppm:±10% 500ppm~1500ppm:±15% 1500ppm~3000ppm:±15% |
| O2 density accuracy | 0-5%±0.2% 5-21% ± 4% |
| Reaction speed | τ(33%~66%)NOx<1400ms τ(66%~33%)NOx<1400ms |
| Initiation time | 120 second |
| Working temperature | -40ºC-800ºC |
2. Complete products, 99% of the world's models of oxygen sensors are produced, and there are more than 2,000 product models;
3. Master the core and check the quality from the source. The core components of the oxygen sensor, the zirconium tube and the chip core, are independently produced by our company, and the raw materials (zirconium powder, platinum paste, etc.) are imported raw materials, and adhere to the principle of quality first;
4. The inspection is fine, all products need to go through 100% inspection, the inspection items include: air tightness test, signal sensitivity test, engine simulation loading test, pressure test, salt spray test, etc., to ensure that each one is a high-quality product;
5. Senior technical team, we have Professor Xie Guangyuan Xie, a professor of materials science from Huazhong University of Science and Technology as the company's technical guide, and have long-term technical exchanges and cooperation with the automotive oxygen sensor research team of Wuhan University of Science and Technology. This industry is going more stable and farther;
6. A complete quality control system, we have high-end equipment for the production and manufacture of oxygen sensor products, and the level of automation equipment is the first in China;
7. The delivery time is short. Our current output of oxygen sensors is 60,000 pieces per month, which can meet the customer's order needs and provide timely and efficient supply capacity;
8. High-quality after-sales service, we have a professional technical and sales team to answer customers as soon as possible; with our more than ten years of production and sales experience, we have accumulated demand information for oxygen sensor products in various markets and possible For difficult problems, we can provide customers with solutions in a timely and accurate manner to maximize the interests of customers.
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.
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.
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.
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.
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.
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.
