What kind of standard does C mark belong to in Zhejiang manufacturing standard system?

This sign belongs to the standard of service type.

Product identification Zhejiang manufacturing standard system adopts "A+B" mode, in which A standard is "good enterprise" standard and B standard is "good product" standard. By formulating the "good service" C standard, the service commitment requirements of the "Made in Zhejiang" standard can be further refined and optimized.

Make the standard system of "Made in Zhejiang" move from "good enterprise" and "good product" to "good service" and realize the synchronization of "three good".