China Plastic Box Sourcing

I am looking for a sourcing partner who can locate and vet manufacturers in mainland China capable of producing plastic packaging boxes for consumer goods. The boxes must be durable, stackable, and suitable for retail presentation; exact dimensions and branding details will be shared once we start.

Your task is to research factories, open direct communication, request quotations, confirm MOQs, lead times, available plastics (PP, PET, or similar), and clarify tooling or mould costs if any. I also need confirmation of export experience and basic quality-control procedures on their side.

To keep the process clear, please deliver:
• A comparison sheet with at least three qualified suppliers, each showing unit price at several order volumes, mould or set-up fees, production lead time, payment terms, and Incoterms.
• Factory contact details (English-speaking sales rep, phone, email, website, and physical address).
• Photos or catalog pages that prove they already make comparable plastic boxes.
• Your brief risk/benefit assessment of each option.

Fluent Mandarin and experience using platforms such as Alibaba, 1688, and Made-in-China will be essential. Once I review the shortlist, you may be asked to organise samples and arrange an on-site audit, so please mention if you can assist with those next steps.