PotobeloBlog

Author

Potobelo Editorial Team

Sourcing and engineering staff at Potobelo, a stainless steel cookware brand built on 30 years of Zoombo manufacturing in Guangdong, China. We write from inside the plant that makes the product, not from reviewing it.

Why we can answer these questions

of Zoombo manufacturing behind the brand
30 yearsof Zoombo manufacturing behind the brand
plant floor in Guangdong, China
66,000+ m²plant floor in Guangdong, China
proprietary core-process production lines
70+proprietary core-process production lines
pieces a day at full output
26,000pieces a day at full output

Every guide here is written by the people who run the process it describes, checked against the plant’s own tolerances and test reports before it publishes, and illustrated with photographs of our own lines rather than stock. Where we do not know something — another factory’s costs, a market we have not shipped into — we say so instead of estimating.

Published guides (14)

Wholesale & Product Line

Cookware Product Line: Which Categories to Stock

Build a cookware product line by role, not by size: lead with one anchor category, add footfall items second, and buy depth only where reorders prove demand.

Sourcing & Supplier Vetting

10 Questions to Ask a Cookware Manufacturer

Ten questions that separate a real stainless steel cookware factory from a trading arm, plus the documents to ask for in writing before you sign anything.

Materials & Construction

3-Ply vs 5-Ply Stainless Steel: Which to Stock

Ply count is a construction spec, not a quality grade. How 3-ply and 5-ply stainless steel differ on layers, thickness, heat spread, cost and freight.

Sourcing & Supplier Vetting

Pre-Production Sample: Making the Bulk Run Match

A pre-production sample only protects a bulk order if it is measured, numbered and sealed. Here is what to freeze, how to check it, and what to put in the PO.

Wholesale & Product Line

Retail Ready Packaging for Cookware Importers

Retail ready packaging earns its cost if the case survives the trip. Compare bulk, shelf-ready and hybrid formats, carton specs and what to write into the PO.

Materials & Construction

Is Stainless Steel Cookware Safe? A Buyer's Guide

Stainless steel cookware is safe in normal use; the question a buyer should ask is which alloy series sits on the food-contact surface, and what proves it.

Wholesale & Product Line

Wholesale Pressure Cookers: An Importer's Guide

Buying wholesale pressure cookers? What importers must lock into the spec before the first container: body grade, safety devices, sizing, files, spares.

Sourcing & Supplier Vetting

Manufacturer vs Trading Company in Cookware

Many "cookware manufacturers" you meet online are trading companies. Learn how to tell them apart before you pay, and when a trader is still the right partner.

Materials & Construction

18/10 vs 18/8 Stainless Steel for Cookware

18/10 and 18/8 are two names for the same 304 stainless family — for cookware buyers the real difference is nickel content and price, not food safety.

Wholesale & Product Line

How to Start a Cookware Wholesale Business

Start a cookware wholesale business on numbers that work: choose products by margin profile, plan first orders around real MOQs, and price from landed cost.

Sourcing & Supplier Vetting

Choosing a Stainless Steel Cookware Manufacturer

Choose a stainless steel cookware manufacturer in China on evidence, not brand names: verify factory, steel, compliance paperwork and terms before you commit.

Materials & Construction

201 vs 304 Stainless Steel for Cookware Buyers

201 vs 304 stainless steel, explained for wholesale cookware buyers: cost, corrosion, compliance — and how to verify the grade you are actually shipped.

Sourcing & Supplier Vetting

How to Source Cookware From China: A B2B Guide

A factory-side walkthrough of the whole sourcing journey — shortlisting suppliers, telling a factory from a trader, samples, QC, terms and lead times.