Specification & artwork sign-off
Approve dimensions, structure, thickness / gsm, accessories, print file, color target, tolerance and packing method.
The public supplier profile identifies Hebei Altruism Package Co., Ltd. in Hebei, China, focused on paper bags, laminated plastic bags and biodegradable bags.
The figures below are stated in the company’s public supplier materials. Review the source and request current supporting documents.




Source: official Alibaba company profile and storefront materials. Capacity and timing depend on product structure and order.
Buyer-visible QC plan
Agree an order-specific inspection plan before production. Define what will be checked, the acceptance criteria and the evidence needed before shipment.
Approve dimensions, structure, thickness / gsm, accessories, print file, color target, tolerance and packing method.
Confirm the ordered substrate or laminate, visual condition, print content, registration and approved color reference.
Check finished dimensions, gusset, accessory placement, seal width and other critical features against the approved specification.
Define the relevant seal, leak, zipper, handle, load or appearance checks for the chosen bag and product.
Confirm packed quantity, carton marks, appearance, report / sample evidence and shipment documents before release.
Each approval reduces ambiguity before the next stage. Put changes and acceptance criteria in writing.
Review the custom processRequest current factory documents, a relevant production video, material documentation and the quality control (QC) plan for your order. Confirm scope and validity before approval.
A Hebei-based manufacturer built around custom structures, buyer artwork and production at scale—with public supplier evidence linked back to the company’s official Alibaba storefront.
Manufacturing base shown in the company’s public supplier materials.
Custom paper, laminated flexible and biodegradable bag projects.
Reported supply to 70+ countries and regions.
Use the official Alibaba profile for supplier verification, then put every order-critical detail into the quotation and approved specification.