What is your terms of packaging?

We offer brand packing box and neutral packing. We can also offer packing box for brake pads according to your designs.

What is your terms of payment?

Generally, by T/T 30% as deposit, and 70% before shipment.

What is your terms of delivery time?

Generally, it will take 30 to 60 days after receiving your advance payment, it depends on the items and the quantity of your order.

Can you manufacture according to the samples?

Sure, we can develop by the samples or detailed drawings by free.

What is your sample policy?

We can supply the samples free, but the customers have to pay the courier freight cost, the cost will be deducted in your first order.

What’s your the minimal order quantity?

The brake pads MOQ is 100 sets for each item.

Is oxygen sensor cleaning useful?

Is the oxygen sensor cleaning useful? I believe that many friends will have such a question. Even if the oxygen sensor has been cleaned, it will not get much better, and the activity of the oxygen sensor cannot be restored. So, is the fact really like what everyone said? Next, we will reveal the mystery to everyone.

In fact, this still has to be decided according to the situation, ifFindIf the top of the oxygen sensor is black (mainly caused by carbon deposition), it is useful to clean it at this time. But if it is a white top or a brown top, it means that the oxygen sensor has been poisoned (the former is silicon poisoning, and the latter is lead poisoning). Regardless of the type of poisoning the oxygen sensor is, it is useless to clean it several times, and it needs to be replaced in time.

It is worth mentioning that we are talking about cleaning here, not directly flushing with water. This effect is not very obvious. Need to soak the oxygen sensor in (5-10%)The ferric trichloride hydrochloric acid solution can be taken out after about 10-15 minutes, and then rinse with water. Of course, after cleaning, we also need to make sure that the surrounding four holes are unobstructed. The second is to observe the bottom of the oxygen sensor. If the carrier inside is white after washing, then the oxygen sensor has basically recovered its activity at this time.