About

A company that answers for the specification, not for the building.

Changsha Mingkai Paper Products Co., Ltd. was established in 2017 in Changsha, Hunan, and works on one narrow thing: paper-based food packaging with a biodegradable barrier, and the evidence that supports the claim.

What we are

An export and documentation entity. We hold the standard-drafting role and the certification relationship, and we answer for the file that goes with the goods.

We do not describe a factory we do not operate. Manufacturing for our orders is carried out by Hunan Miaogong Environmental Technology, the group's production base in the Changsha Huanghua Comprehensive Bonded Zone. Mingkai and Miaogong sit within the same group management system, which is why a buyer can hold one entity accountable for documentation and the other for production.

The record

Established	2017
Location	Changsha, Hunan, China
Standard role	First drafting unit, DB43/T 2844-2023
Drafting author	Zheng Huafu
Certification	flustix trustmark holder
Focus	Paper-based food packaging with biodegradable barrier

Two things we would rather say ourselves

We are one node, not the whole chain

Base paper is purchased from established mills. Some printing and box-making is outsourced. What is kept inside is the part that decides whether a claim holds: coating formulation, the standard, the certification and the document trail.

A provincial standard is a provincial standard

DB43/T 2844-2023 is issued in Hunan. It is not a national mandatory standard and we do not present it as one. Its value to a buyer is that it exists in writing and can be read — not that it settles the question of what “biodegradable” means everywhere.

Start with a claim, not a container size

Tell us what you intend to print on the pack and which market it enters. That determines everything else.

Talk to us The standard