OEM ODM & OBM service; according to customer's need packaging
Quality Guarantee:
If there have any quality problems with SUNHONG products, we are willing to be replaced free.
After-sales service:
There is any problem caused by using SUNHONG products:
1). Do not cut or change any suspected problem products, if necessary, Send the suspected filter and the attached oil and the coolant sample together to SUNHONG
2). Attached with repair document, parts list, labor costs and any other materials which can support a claim for compensation.
Audited Supplier 
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