Common problems
What is your product category?
What is your terms of delivery?
I can add my logo on the products?
How to place an order?
You can according to the sample production?
Do you provide product guarantee?
What are your terms of payment?

Your delivery time?
How to get the sample?
How to do OEM/ODM projects?
How to deal with your factory quality control?
If I have some quality problems of products, how to deal with it?
Common problems, here you can see that you want to answer
Three yuan catalysts, catalytic converter, muffler, motorcycle catalysts, DOC catalysts, diesel particulate filter (DPF), SCR catalysts, ceramic honeycomb carrier, metal honeycomb carrier and so on.
EXW, FOB, CFR, CIF, DDU.
Yes, OEM and ODM can be provided to us.
Choose from our website and tell us you need the product according to your request, we made a contract for you arrange payment please tell us your packing details
Yes, we can produce according to your samples or technical drawings. We can make molds and fixtures.
Yes, we provide guarantee for our products. Detailed information please check our after-sales service policy
T/ T before delivery. We’ll show you the photos of the products and packages before you pay the balance.
In general, the production cycle for 20 to 25 days, the specific time of delivery will be according to your requirements to adjust.
If we have stock, we can provide samples, but the customer must pay the sample charge and Courier fees.
Please let us know your requirements or application. We give you the drawings checked, then offer. Customer to confirm the details and arrange payment, form the official order. For production.

Quality is the top priority, we will do the five steps in quality control

Step1: raw material inspection

Step2: online before inspection

Step3: product random sampling inspection

Step4: inventory product inspection

Step5: before shipment inspection, issue the test report

Our product quality is stable, the production process strictly detection. However, we cannot completely avoid this kind of situation, this may be caused by long-distance transportation. If really happened, you need to send us failure product details, including the packing you received, usage, working conditions, more detailed pictures. Once we have confirmed that the quality of the failure is caused by us, we will give you in your next shipment change.
recruitment

patent

Catalytic converter
Engine catalytic converter
The catalyst converter and muffler

Catalytic converter used for diesel engine
Catalyst repair agent
catalysts
Telephone customer service: Monday to Sunday 8:00-17:30pm
+0086-0779-2228285
+0086-18277958282
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广西省北海市海城区西藏路36号
邮箱:sales@huihuang-catalyst.com
2016/08/09
2016/08/09
2016/08/09
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