Contact method for rights protection and report
The easiest and most reliable way to avoid buying fake and shoddy engine oil is to buy brand-name products at reputable shops.
Hengmei lubricating oil not only uses anti-counterfeit code on small package of oil for high-grade vehicle, but also starts to use anti-counterfeit code on large package of 200L, so that the user can conveniently inquire the authenticity through the inquiry mode on the anti-counterfeit label of the package.
If the user is doubtful about the quality of the oil, he can also call free service telephone of Hengmei Lubricating Oil Company for enquiries or complaints, and even can verify the oil through the instrument of the relevant quality supervision department.
Complaint mailbox: firstname.lastname@example.org