The Southeast Asia Recycled Zinc Market is experiencing notable growth momentum, driven by expanding industrial activity, rising demand from galvanizing and construction sectors, and a regional push toward circular economy practices and resource efficiency. Countries such as Thailand, Indonesia, Vietnam, Malaysia, and the Philippines are increasingly investing in zinc recycling infrastructure as manufacturing output grows and environmental regulations tighten across the region.

As the Southeast Asian metals industry transitions toward more sustainable sourcing strategies, the spotlight is firmly on the key producers, processors, and distributors who are driving innovation in zinc recovery, refining technology, and secondary metal supply chains. In this blog, we profile the Top 10 Companies in the Southeast Asia Recycled Zinc Industry—a mix of integrated smelters, secondary refiners, and specialty metal processors shaping the future of zinc recycling across the region.

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🔟 1. Thailand Smelting and Refining Co., Ltd. (Thaisarco)

Headquarters: Phuket, Thailand
Key Offering: Secondary zinc ingots, zinc alloys, recycled zinc products

Thaisarco is one of Thailand’s most established metal smelting and refining operations, with a long track record in processing secondary metals including zinc. The company sources zinc-bearing scrap and residues from domestic industrial operations and processes them into refined secondary zinc ingots suitable for galvanizing and alloy production applications.

Sustainability Initiatives:

• Commitment to increasing secondary metal input ratios in production

• Investments in emission control and waste heat recovery systems

• Active participation in Thailand’s industrial waste reduction programs

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9️⃣ 2. PT Indoferro (Krakatau Steel Group)

Headquarters: Cilegon, Banten, Indonesia
Key Offering: Steel filter dust processing, zinc oxide recovery, secondary zinc

As part of the broader Krakatau Steel ecosystem, PT Indoferro plays an important role in recovering zinc from electric arc furnace (EAF) dust, a byproduct of steel manufacturing. This zinc-laden dust, classified as steel filter dust, is one of the primary raw material streams in the recycled zinc supply chain. The company’s operations contribute significantly to Indonesia’s growing secondary zinc recovery capacity.

Sustainability Initiatives:

• EAF dust recycling to recover zinc oxide and minimize hazardous waste disposal

• Alignment with Indonesia’s national industrial waste management regulations

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8️⃣ 3. Viet Nam Steel Corporation (VNSTEEL)

Headquarters: Hanoi, Vietnam
Key Offering: Galvanized steel products, zinc residue processing, secondary zinc inputs

VNSTEEL is Vietnam’s largest state-owned steel group and an important participant in the recycled zinc value chain. As the group expands its galvanizing capacity to serve Vietnam’s booming construction and infrastructure sector, it increasingly sources secondary zinc from domestic and regional recycling streams. The group’s downstream galvanized coil and pipe production units rely on consistent supplies of refined zinc, making it a key demand driver for recycled zinc in Vietnam.

Sustainability Initiatives:

• Integration of recycled zinc inputs into galvanizing bath operations

• Collaboration with scrap dealers and secondary metal processors across northern Vietnam

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Southeast Asia Recycled Zinc Market – View in Detailed Research Report

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7️⃣ 4. Ananda Smelting (Malaysia)

Headquarters: Selangor, Malaysia
Key Offering: Zinc dross processing, zinc residues, secondary zinc alloys

Ananda Smelting is a Malaysian secondary metal processor specializing in the recovery of zinc from drosses and residues generated by galvanizing plants and die-casting operations. The company serves Malaysia’s robust manufacturing base, which includes automotive components, electrical equipment, and construction hardware sectors. Its processing capabilities allow customers to recover maximum zinc value from what would otherwise be classified as industrial waste.

Sustainability Initiatives:

• Zero-landfill approach to galvanizing dross and skimmings

• Closed-loop zinc recovery partnerships with Malaysian galvanizers

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6️⃣ 5. Philippine Associated Smelting and Refining Corporation (PASAR)

Headquarters: Isabel, Leyte, Philippines
Key Offering: Non-ferrous metal processing, secondary zinc recovery, metal compounds

PASAR is the Philippines’ primary copper smelting and refining facility, but the company also processes a range of non-ferrous metal byproducts including zinc-bearing materials. Its sophisticated metallurgical operations allow for the recovery of zinc compounds from complex metal concentrates and industrial residues, making it an important player in the Philippines’ broader secondary metals ecosystem.

Sustainability Initiatives:

• Multi-metal recovery approach to maximize resource utilization

• Environmental compliance investments in line with Philippine environmental standards

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5️⃣ 6. Bee Joo Metal Industries Pte Ltd

Headquarters: Singapore
Key Offering: Zinc scrap trading, zinc dross, secondary zinc distribution

Singapore’s strategic position as a regional trading and logistics hub makes companies like Bee Joo Metal Industries a critical node in the Southeast Asian recycled zinc supply chain. The company is involved in the procurement, processing, and distribution of zinc scrap, zinc dross, and zinc residues across the ASEAN region. Its trading operations connect upstream zinc scrap generators with downstream secondary smelters and refiners throughout Southeast Asia.

Sustainability Initiatives:

• Traceability systems for zinc scrap sourcing and material classification

• Support for regional circular economy goals through responsible metal trading

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4️⃣ 7. Masan High-Tech Materials (Nui Phao Mining)

Headquarters: Thai Nguyen Province, Vietnam
Key Offering: Zinc concentrate, zinc chemicals, secondary zinc compounds

Masan High-Tech Materials operates the Nui Phao mine in northern Vietnam, which is among the world’s largest outside China for tungsten and also a significant producer of zinc concentrate. Beyond primary zinc production, the company processes zinc-bearing residues and byproducts from its hydrometallurgical operations, contributing to the recycled and secondary zinc materials available in the Vietnamese and regional markets. Its advanced processing technology gives it an edge in producing high-purity zinc chemicals used in pigments and industrial compounds.

Sustainability Initiatives:

• Water recycling and tailings management systems at Nui Phao operations

• Investment in processing efficiency to reduce zinc losses in the refining chain

Download FREE Sample Report:
Southeast Asia Recycled Zinc Market – View in Detailed Research Report

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3️⃣ 8. Myanmar Metals & Mining (MMM)

Headquarters: Yangon, Myanmar
Key Offering: Zinc concentrate, zinc residues, secondary zinc materials

Myanmar Metals & Mining operates in the context of Myanmar’s substantial mineral resource base, which includes significant zinc and lead deposits in the Shan State region. The company is involved in the processing and export of zinc concentrates and zinc-bearing materials. While primary zinc production dominates its operations, residues and byproducts from its processing facilities feed into secondary zinc recovery streams. Myanmar’s geographic position also makes it a source country for zinc scrap and residues that are processed in neighboring Thailand and other regional markets.

Sustainability Initiatives:

• By-product utilization programs to reduce mining waste

• Engagement with international buyers on responsible sourcing frameworks

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2️⃣ 9. Indra Eramina Zinc (Indonesia)

Headquarters: Jakarta, Indonesia
Key Offering: Zinc oxide, zinc alloys, recycled zinc ingots

Indra Eramina Zinc is one of Indonesia’s active secondary zinc processors, focusing on the recovery of zinc from industrial residues such as galvanizing dross, skimmings, and filter dust collected from Indonesian steel and manufacturing plants. The company produces zinc oxide and zinc alloy products that serve Indonesia’s rubber processing, paint pigment, and galvanizing industries. As Indonesia’s industrial base continues to expand, the volume of zinc-bearing secondary materials available for recovery is increasing steadily, positioning companies like Indra Eramina for continued growth.

Sustainability Initiatives:

• Diversion of galvanizing residues from hazardous waste classification through responsible recovery

• Production of zinc oxide for domestic rubber and chemical sectors, reducing import dependency

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1️⃣ 10. Eastern Wire Co., Ltd. (Thailand)

Headquarters: Samut Prakan, Thailand
Key Offering: Galvanized wire, galvanized coil, recycled zinc consumption in galvanizing

Eastern Wire is one of Thailand’s leading producers of galvanized wire and related downstream zinc-consuming products. The company is a significant consumer of both primary and recycled zinc in its continuous galvanizing operations, and it has developed supplier relationships with secondary zinc processors to integrate recycled zinc into its production process. Its operations generate zinc dross and skimmings that re-enter the secondary zinc supply chain, creating a partially closed-loop system within Thailand’s galvanizing sector.

Sustainability Initiatives:

• Recovery and resale of zinc dross to licensed secondary processors

• Efficiency improvements in galvanizing bath management to reduce zinc losses

• Participation in Thailand’s industrial symbiosis programs for metals recycling

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Southeast Asia Recycled Zinc Market – View in Detailed Research Report

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🌍 Outlook: The Future of Recycled Zinc in Southeast Asia Is Greener and More Strategic

The Southeast Asia recycled zinc market is undergoing a meaningful structural shift. While primary zinc production still anchors the regional supply base, the economics and environmental imperatives of secondary zinc recovery are becoming increasingly compelling. Industrial growth across Thailand, Indonesia, Vietnam, and Malaysia is generating larger volumes of zinc-bearing residues, drosses, and filter dusts—all of which represent recoverable secondary raw materials for regional processors.

Furthermore, tightening environmental regulations across ASEAN member states are compelling manufacturers and galvanizers to partner with licensed secondary processors rather than disposing of zinc residues as hazardous waste. This regulatory tailwind, combined with growing zinc demand from construction, automotive, and electrical infrastructure sectors, is creating a supportive environment for expanded recycled zinc capacity across the region.

📈 Key Trends Shaping the Southeast Asia Recycled Zinc Market:

• Rising EAF steel production across Indonesia and Vietnam generating larger volumes of zinc-bearing filter dust

• Growing galvanizing sector driven by infrastructure investment programs in Thailand, Malaysia, and the Philippines

• Regional circular economy policy frameworks encouraging industrial waste valorization

• Increasing demand for zinc oxide from rubber, chemical, and pigment industries across Southeast Asia

• Cross-border scrap and residue trade within ASEAN enabling regional supply chain integration

Get Full Report Here:
Southeast Asia Recycled Zinc Market – View in Detailed Research Report

The companies profiled above are not only recovering critical metal resources—they’re building the foundation for a more resource-efficient and sustainable industrial future across Southeast Asia’s rapidly evolving metals landscape.