Exploring the innovators driving Korea’s lead recycling revolution—where technology meets environmental responsibility
When you think of South Korea, K-pop, electronics, and automotive giants might come to mind. But there’s another industry where the country quietly leads the pack: lead refining and recycling. With a focus on turning waste into valuable resources—especially lead from old batteries, cables, and industrial scrap—Korean suppliers have built a reputation for precision, sustainability, and cutting-edge technology.
Why does this matter? Lead is a critical material in batteries, construction, and manufacturing, but mining new lead comes with heavy environmental costs. Recycling, on the other hand, reduces carbon emissions by 90% compared to primary production. South Korea, with its strict environmental laws and tech-driven mindset, has become a global hub for developing equipment that makes lead recycling efficient, safe, and scalable.
In this guide, we’re diving into the top 10 lead refiner suppliers in South Korea. From family-run businesses with decades of expertise to tech startups pushing innovation, each of these companies brings something unique to the table. Whether you’re setting up a recycling plant, upgrading your equipment, or just curious about the industry, you’ll find insights into their specialties, technologies, and why they stand out on the world stage.
1. Korea LeadTech Co., Ltd.
Founded: 1992 | Headquarters: Seoul | Market Focus: Asia, Europe, North America
If there’s a "veteran" in Korea’s lead refining scene, it’s Korea LeadTech. Starting as a small machine shop in Seoul, they’ve grown into a global name by focusing on one thing: making lead recycling equipment that’s both tough and smart. Today, their warehouses in Busan and Incheon ship machines to over 40 countries, but their pride and joy? Their lead acid battery recycling equipment line.
Take the LeadCycle 5000, for example. This all-in-one system handles everything from breaking down old batteries to separating lead plates, plastic casings, and acid—no manual labor needed. What really impresses clients, though, is the integrated lead refinery machine equipment. It uses a low-temperature melting process that cuts energy use by 25% while ensuring 99.9% pure lead output. "We don’t just sell machines," says CEO Park Joon-ho. "We sell peace of mind. Our clients know they’re getting equipment that meets EU and US环保 standards (environmental standards) without cutting corners."
Recent expansions include a dedicated R&D lab for air pollution control system equipment, a must in today’s eco-conscious market. Their EcoFilter 3000, launched in 2023, uses activated carbon and water scrubbers to trap 99.7% of harmful fumes—a game-changer for small to mid-sized plants that could previously only afford basic filtration.
2. Seoul Refining Systems (SRS)
Founded: 2005 | Headquarters: Seoul | Market Focus: Southeast Asia, Australia, Middle East
Seoul Refining Systems didn’t invent lead recycling, but they sure reimagined it. Founded by a team of ex-Samsung engineers, SRS brings a tech-first mindset to an industry that’s often stuck in old ways. Their claim to fame? Making lead refining equipment that’s compact without sacrificing power—perfect for urban recycling plants where space is tight.
Their best-seller, the MiniRefine 2000, is a hit in cities like Bangkok and Manila. At just 12 meters long, it’s half the size of traditional systems but processes 2 tons of lead scrap daily. "We designed it for the business owner who can’t afford a sprawling factory," explains lead engineer Lee Soo-jin. "It’s plug-and-play—unbox it, connect to power and water, and start recycling in 24 hours."
SRS also shines in air pollution control. Their CleanAir Pro system uses AI to adjust filtration levels in real time, ensuring emissions stay low even when processing different types of lead scrap. "Last year, a client in Dubai told us their local环保部门 (environmental agency) did a surprise inspection and thought our system was ‘too quiet’ to be working," Lee laughs. "We had to show them the data—99.8% particle capture. That’s the SRS promise."
3. Hanwha Recycling Solutions
Founded: 2010 | Headquarters: Daejeon | Market Focus: Global (with a focus on large-scale plants)
Yes, that Hanwha—the same conglomerate behind tech and construction giants. Hanwha Recycling Solutions is their foray into green tech, and they’ve spared no expense. Backed by Hanwha’s R&D budget, they specialize in mega-systems for industrial-scale recycling. Think: plants that process 10,000 tons of lead scrap monthly.
Their flagship project? A turnkey lead acid battery recycling plant in Malaysia that opened in 2022. Costing $45 million, it uses Hanwha’s proprietary HydraPress system (a type of hydraulic press machines equipment) to crush batteries, then a series of separators and smelters to extract lead. The result? 99.99% pure lead ingots that go straight to car battery manufacturers. "We don’t just supply machines—we build ecosystems," says project manager Kim Min-ji. "From waste collection to final product, we design every step to be efficient and green."
What’s next? Hanwha is testing a new circuit board recycling equipment line that can extract lead from e-waste, too. "Lead isn’t just in batteries," Kim adds. "It’s in old computers, TVs, and phones. We want to be the one-stop shop for all lead recycling needs."
4. Busan EcoMachinery
Founded: 2015 | Headquarters: Busan | Market Focus: Southeast Asia, Africa, Latin America
If Hanwha is the "big plant" expert, Busan EcoMachinery is the "small but mighty" alternative. Started by a group of ex-Korea LeadTech engineers, they noticed a gap: small-scale recyclers in developing countries needed affordable, durable equipment—not million-dollar systems. So they built their first workshop in Busan’s port district, focusing on machines that are simple, tough, and easy to fix.
Their best-seller? The MiniCrusher 200, a portable lead acid battery breaking machine that fits in a pickup truck. Priced at under $50,000 (half the cost of competitors), it’s become a hit in countries like Vietnam and Nigeria. "We use fewer sensors and fancy screens, but more steel," says co-founder Lim Seo-yun. "A farmer in Kenya doesn’t need a touchscreen—he needs a machine that can handle dust, heat, and the occasional power surge. That’s what we build."
Don’t let the "small" label fool you, though. Their lead refinery machine equipment, the PureLead 1000, may be compact, but it uses a unique ceramic lining that reduces wear and tear, extending machine life by 3 years. "We visit our clients every 6 months," Lim adds. "Not to sell more machines, but to teach their teams how to maintain them. Trust is everything in this business."
5. Incheon Lead Innovations (ILI)
Founded: 2012 | Headquarters: Incheon | Market Focus: Europe, North America, Japan
Incheon Lead Innovations loves a challenge. While most suppliers stick to "standard" lead recycling, ILI chases the tough stuff: lead from medical waste, military scrap, and even old CRT TVs (those bulky ones with glass screens). "These materials have lead, but they’re mixed with other metals and chemicals—hard to process," explains R&D director Choi Jin-woo. "That’s where we thrive."
Take their CRT recycling machines equipment. Old TV screens have leaded glass, which is toxic if not handled right. ILI’s CRT-Extractor uses a freezing process to separate glass layers, then a dry separator to extract lead particles. The result? 99.5% pure lead powder that’s sold to battery makers, and glass that’s recycled into construction materials. "We worked with a German client last year who was stuck with 5,000 old hospital monitors," Choi says. "Our machines processed all of them in 3 months, and they’re now our biggest EU client."
ILI also excels in air pollution control system equipment. Their ZeroEmission series uses a 3-stage filter: first a cyclone to catch large particles, then a HEPA filter for fine dust, and finally a chemical scrubber for gases. "Europe’s emissions laws are the strictest in the world," Choi adds. "We don’t just meet them—we beat them. That’s why 60% of our sales are to EU countries."
6. Gyeonggi GreenTech
Founded: 2018 | Headquarters: Suwon (Gyeonggi Province) | Market Focus: Domestic Korea, China, India
Gyeonggi GreenTech is the "new kid" on the block, but they’re already turning heads. Founded by a team of environmental engineers, their mission is simple: make lead recycling carbon-neutral . How? By integrating solar power and waste heat recovery into their machines.
Their SolarRefine system is a game-changer. Topped with solar panels, it uses sunlight to power the crushing and separation stages, then captures heat from the melting process to warm the building or pre-heat raw materials. "In summer, we generate more energy than we use," says founder Kim Tae-hyun. "We sell the excess back to the grid—that’s how we help clients lower their carbon footprint and their electricity bills."
Their lead acid battery recycling equipment also uses a water-based cooling system instead of air conditioners, cutting energy use by another 15%. "Korea’s government has strict carbon targets," Kim adds. "We’re not just selling equipment—we’re helping businesses future-proof. In 5 years, every recycler will need to show their carbon numbers. We’re already there."
7. Daegu Precision Works
Founded: 2003 | Headquarters: Daegu | Market Focus: Japan, Taiwan, Australia
If there’s one word to describe Daegu Precision Works, it’s "precision." Known for their ultra-accurate lead refinery machine equipment, they’re the go-to supplier for companies that need exactly 99.999% pure lead—like medical device makers and aerospace suppliers.
Their PureCast 3000 uses a vacuum melting process that removes even trace impurities like arsenic and antimony. "A single speck of impurity can ruin a pacemaker battery," explains quality control manager Park Soo-jung. "Our clients trust us because we test every batch—3 times. If it’s not perfect, we melt it again."
They’re also masters of customization. Last year, they built a one-of-a-kind circuit board recycling equipment line for a Japanese electronics firm that needed to extract lead from old semiconductors. "It took 18 months of testing, but now they can recover 95% of the lead from each board—up from 70% with their old system," Park adds. "We don’t just build machines—we solve puzzles."
8. Jeju Island Recycling Tech (JIRT)
Founded: 2014 | Headquarters: Jeju City | Market Focus: Tourism hubs, small islands, eco-resorts
Jeju Island isn’t just for beaches and volcanoes—it’s also home to JIRT, a supplier with a niche: making lead recycling equipment for remote locations. Think: small islands, mountain towns, or eco-resorts that can’t ship scrap off-island.
Their EcoIsland system is designed to be self-contained. Compact (it fits in a 20ft container), it processes up to 500kg of lead scrap daily and requires just 2 operators. "A resort in the Maldives uses ours," says founder Lee Hye-jin. "They collect lead batteries from boats and golf carts, recycle them on-site, and sell the lead to local metal shops. No shipping, no emissions from transport—it’s circular economy in action."
Their air pollution control system equipment is also built for small spaces, using a vertical design that saves floor area. "We test every machine in Jeju’s humidity and salt air," Lee adds. "If it can survive here, it can survive anywhere."
9. Pohang Heavy Industries (PHI)
Founded: 1998 | Headquarters: Pohang | Market Focus: Steel mills, automotive manufacturers, industrial clients
Pohang is Korea’s steel capital, so it’s no surprise that Pohang Heavy Industries (PHI) specializes in heavy-duty lead recycling for industrial clients. Their machines aren’t for small recyclers—they’re for steel mills and car factories that generate tons of lead scrap daily.
Take their MegaPress 10000, a hydraulic press machines equipment beast that can crush 10 tons of lead scrap per hour. Used by Hyundai Steel and POSCO, it turns loose scrap into dense briquettes that melt faster and more evenly. "Time is money in a steel mill," says sales director Kang Min-ho. "Our machines reduce processing time by 40%, which adds up to millions in savings annually."
Their lead refinery machine equipment also integrates with existing factory systems, so clients don’t need to build new facilities. "We visit the factory, map their workflow, and design a system that fits like a puzzle piece," Kang adds. "No downtime, no hassle—that’s our promise."
10. Sejong Environmental Engineering (SEE)
Founded: 2011 | Headquarters: Sejong City | Market Focus: Government contracts, public recycling centers
Last but not least, Sejong Environmental Engineering (SEE) is all about partnerships with governments. They’ve supplied equipment to over 20 public recycling centers in Korea, including the massive Seoul Metropolitan Recycling Complex.
What makes them government favorites? Their focus on safety and compliance. Their lead acid battery recycling equipment comes with 24/7 monitoring systems that send alerts to both the operator and local环保部门 (environmental agency) if emissions or safety protocols are breached. "Governments need transparency," says project manager Oh Ji-yoon. "Our machines generate real-time reports—how much lead recycled, emissions levels, energy used. It’s easy for officials to track progress and meet national recycling targets."
They also offer training programs for operators, ensuring that even new teams can run the machines safely. "A machine is only as good as the people using it," Oh adds. "We don’t hand over the keys until the team is confident. That’s why 80% of our government clients come back for upgrades."
Quick Comparison: Key Details at a Glance
| Supplier Name | Founded | Specialty | Key Product | Market Focus |
|---|---|---|---|---|
| Korea LeadTech Co., Ltd. | 1992 | Lead acid battery recycling | LeadCycle Pro series | Global (40+ countries) |
| Seoul Refining Systems | 2005 | Compact systems | MiniRefine 2000 | Southeast Asia, Australia |
| Hanwha Recycling Solutions | 2010 | Mega-plants | HydraPress system | Global industrial |
| Busan EcoMachinery | 2015 | Affordable, durable machines | MiniCrusher 200 | Developing countries |
| Incheon Lead Innovations | 2012 | Tough scrap (CRT, medical) | CRT-Extractor | Europe, North America |
Why Choose a Korean Lead Refiner Supplier?
So, what makes South Korea’s lead refiner suppliers stand out? It’s not just one thing—it’s a mix of technology, culture, and regulation. Korean companies are used to operating in a market with strict环保 laws (environmental laws), so they build equipment that’s already compliant with global standards. They also value long-term relationships; many suppliers offer 5+ year warranties and on-site training, something you won’t find with cheaper competitors.
Whether you’re a small recycler in Kenya or a mega-plant in Germany, there’s a Korean supplier for you. Need something affordable and tough? Go with Busan EcoMachinery. Want carbon-neutral recycling? Gyeonggi GreenTech has you covered. For government contracts? Sejong Environmental Engineering is the safe bet.
At the end of the day, lead recycling isn’t just about metal—it’s about sustainability. And when it comes to building the machines that make that possible, South Korea’s suppliers are leading the charge. So the next time you start your car or turn on your laptop, remember: there’s a good chance some of that lead got a second life thanks to a Korean machine. Now that’s something to feel good about.
