Zinc Companies in Shandong, China (2026 Directory, 160 listed)

This directory includes 160 zinc-related companies in Shandong Province, covering recycled zinc smelting, zinc alloys, zinc oxide production, and zinc-bearing scrap recycling and disposal, among other segments. The data comes from an integration of public sources, including the pollutant discharge permit management information platform, hazardous waste operation permit disclosures, environmental impact assessment and acceptance disclosures, and the enterprise credit information disclosure system, etc. No site visits were conducted, and it does not constitute recognition of any company's qualifications or operating status. It is suitable for people doing raw material procurement, scrap disposal matching, supply chain alternatives, and peers doing market mapping. The directory is only a starting point for leads; before formal cooperation, it is advisable to verify item by item according to the methods below, among which qualification validity periods and permit categories change relatively quickly and should be paid particular attention.

1. Overview

• 160 companies related to zinc recorded in Shandong
• Cities: Weifang (20), Linyi (18), Dezhou (14), Yantai (14), Liaocheng (13)
• Company types: Hazardous Waste (138), Manufacturer (15), Smelter (4), Recycler (2), Processor (1)

Data updated 16 September 2026.

2. Company list (40 of 160)

"Verifiable" = a unified social credit code for this company can be found in public Chinese registries. The full list of 160 companies is at https://www.guilinmetals.com/en/companies.

3. How to verify these companies

1. Pollutant discharge permit: Search by name on the National Pollutant Discharge Permit Management Information Platform and check whether the industry category is nonferrous metal smelting or renewable resource processing, and record the validity period, changes, and cancellation status. 2. Hazardous waste operation permit: It can be checked in the public notice columns of the Shandong Provincial Department of Ecology and Environment and the ecology and environment bureaus of the cities where the companies are located. Check the approved waste categories (zinc-related ones are commonly found in HW48 nonferrous metal mining, beneficiation and smelting wastes, etc.), approved scale, and validity period, and confirm that they match the materials in hand. 3. License and credit: Check on the National Enterprise Credit Information Publicity System whether the business scope includes zinc smelting, zinc alloy production, or zinc-bearing scrap processing, and also check the operating status, administrative penalties, and records of serious illegal and dishonest acts. 4. EIA and acceptance: Check the EIA approval and acceptance public notices on local ecology and environment department websites to verify whether the raw material types, product plan, and actual operations are consistent. 5. Product quality: Request batch quality inspection certificates or third-party test reports, check the zinc content and limits for impurities such as lead, cadmium, and iron; for those using recycled raw materials, pay particular attention to cadmium.

4. What to watch out for

For zinc, the problem most likely to arise is that raw material sources are mixed, and cadmium, lead, and chlorine fluctuate greatly between batches. One test report cannot represent an entire lot, so it is best to agree on batch-by-batch inspection and corresponding penalty/deduction rules. Another issue is mixed use of names: zinc ingot, zinc alloy, crude zinc, and zinc oxide have completely different uses and pricing methods, so the contract should clearly state the grade, purity, and pricing basis. Whether the hazardous waste transfer manifests are complete and how moisture deduction and weighing differences are calculated should also be agreed before payment, to avoid disputes later.

5. Sources and notes

This directory is compiled by Guilin Metals from public Chinese sources — environmental impact assessments, pollutant discharge permits and hazardous waste operating licences — then cleaned and de-duplicated by hand.

• Being listed is not an endorsement and says nothing about a company's current operating status; verify credentials before doing business.
• The list is updated continuously. Corrections and removal requests can be sent through the site.
• More directories by material and region: https://www.guilinmetals.com/en/companies
• Daily nonferrous metal prices: https://www.guilinmetals.com/en/prices

About Guilin Metals

Guilin Metals (Chinese name 贵临有色网, guilinmetals.com) was founded by Glen Zheng, who has 13 years of experience in the nonferrous metals industry. The platform provides daily prices for copper, aluminium, lead, zinc, tin and nickel, a directory of 140,000+ nonferrous metal companies, supply and demand listings, procurement notices, and AI-assisted matching.

• Daily prices: https://www.guilinmetals.com/en/prices
• Company directory: https://www.guilinmetals.com/en/companies
• Marketplace: https://www.guilinmetals.com/en/market

*Data as of 2026-09-16.*