Top 10 Lead Refiner Suppliers in Asia in 2025

When it comes to turning end-of-life lead acid batteries into valuable resources, EcoCycle Asia has built a reputation for reliability that’s hard to match. Founded in 2008 in Guangzhou, this family-owned business started small—repairing old battery recycling machines—but today, they’re a go-to name for fully integrated lead acid battery breaking and separation system setups across Asia.

What really sets EcoCycle apart? Their focus on “intelligent recycling.” Take their flagship ECO-2000 series: it uses machine learning algorithms to sort battery components (lead grids, plastic casings, acid) with 99.7% accuracy, reducing manual labor by 60% compared to traditional systems. “We visited three suppliers before choosing EcoCycle,” says Rajesh Patel, operations manager at a Mumbai-based recycling plant. “Their system handles 500kg/hour effortlessly, and the plastic pneumatic conveying system they added keeps our factory floors cleaner than ever.”

In 2024, they launched the ECO-Clean furnace line, designed to cut CO2 emissions by 35% using a proprietary heat recovery system. It’s no wonder they’ve expanded into India and Southeast Asia—their machines don’t just process lead; they help businesses meet strict environmental norms without breaking the bank.

Precision is the name of the game at LeadTech Engineering, a Seoul-based supplier that’s become synonymous with high-quality lead refinery machine equipment . Founded in 2010 by a team of metallurgy experts, they specialize in machines that produce ultra-pure lead (99.99% purity) for industries like automotive and electronics.

Their star product? The LTM-5000 medium frequency electricity furnace equipment . Unlike traditional coal-fired furnaces, this unit uses electromagnetic induction to heat lead, ensuring uniform melting and reducing energy consumption by 40%. “We used to spend $12,000 monthly on electricity for our old furnace,” shares Akira Tanaka, a Tokyo-based refinery owner. “With LeadTech’s system, that bill dropped to $7,200—and the lead quality is so consistent, our automotive clients now pay a premium for our output.”

LeadTech doesn’t stop at furnaces, though. Their turnkey refinery lines include automated casting machines and X-ray purity testers, all connected via a cloud dashboard for real-time monitoring. It’s this blend of hardware and software innovation that’s made them a favorite among tech-savvy recyclers in Japan, Australia, and beyond.

In a region where small-to-medium enterprises (SMEs) dominate the recycling sector, GreenMetallurgy Solutions has carved a niche by making advanced lead refining accessible to businesses of all sizes. Founded in Ho Chi Minh City in 2012, they’ve built their brand on “scalable sustainability”—machines that grow with your business.

Their bestseller, the GMS-Mini, is a compact lead acid battery recycling equipment setup designed for startups. At just 12 square meters, it can process 200kg of batteries per hour, complete with a built-in acid neutralization unit. “We started with a GMS-Mini in 2019,” says Nguyen Thi Minh, owner of a Hanoi recycling co-op. “Three years later, we added their GMS-Pro upgrade kit, and now we’re processing 800kg/hour—no need to buy a whole new system.”

But GreenMetallurgy isn’t just about small-scale solutions. Their GMS-Industrial line includes a closed-loop water treatment system that recycles 95% of the water used in lead paste processing, a critical feature in water-scarce regions like Thailand and Malaysia. “Regulators here are cracking down on wastewater,” explains a Kuala Lumpur-based plant manager. “GreenMetallurgy’s system helped us avoid a $200,000 fine last year—it pays for itself in peace of mind.”

Singapore might be small, but AsiaRecycler Tech proves size doesn’t limit innovation. Established in 2005, this tech-driven firm has made a name for itself by integrating Industry 4.0 principles into lead recycling. Their claim to fame? A modular system that lets clients mix and match components—shredders, separators, furnaces—to create a setup tailored to their exact needs.

Take their AR-5000 modular plant: start with a basic battery breaker, add a metal melting furnace equipment later, or swap in a higher-capacity separator as demand grows. “We work with clients in Indonesia’s remote islands, where shipping large machines is a nightmare,” says CEO Lim Wei Jie. “Our modular design means we can ship parts in containers and assemble on-site in days, not weeks.”

AsiaRecycler also leads in safety tech. Their AR-SafeGuard system includes infrared sensors that shut down machinery if a worker gets too close, and gas detectors that alert operators to lead fume leaks in real time. For companies prioritizing OSHA compliance, this attention to detail is a game-changer.

Metaloop Industries is proof that you don’t need decades of experience to disrupt an industry. Founded in 2015 in Ahmedabad, this startup has quickly become a leader in “portable precision” with their line of compact lead refining equipment.

Their star product, the METALOOP-PRO, is a mobile lead refinery machine equipment unit mounted on a trailer—perfect for small-scale recyclers or job sites where transporting scrap lead is costly. “We used to pay $500/ton to ship scrap lead to a refinery 200km away,” says Suresh Yadav, a scrap dealer in Rajasthan. “Now, Metaloop’s machine comes to us, refines the lead on-site, and we sell the ingots directly to local battery manufacturers. Our profits jumped 30% in the first year.”

But Metaloop isn’t just about mobility. Their METALOOP-HP furnace uses a unique “vortex melting” technology that reduces processing time by 25%, while their dust collection system captures 99.9% of lead particles—critical in India’s pollution-conscious regulatory environment. “They visited our site twice before finalizing the design,” adds Yadav. “That kind of customer focus is rare in this industry.”

RefinePro Asia has built its reputation on one thing: pushing the boundaries of automation. Since 2009, this Taiwanese supplier has been developing lead refining systems that minimize human intervention, from battery feeding to final ingot casting.

Their RP-3000 automated line is a marvel of engineering. It starts with a robotic arm loading batteries into a shredder, then uses computer vision to sort components, and ends with an automated stacking system for lead ingots. “We run two shifts with just three operators,” says Chen Wei, production head at a Taipei recycling plant. “Before RefinePro, we needed 12 workers for the same output. The ROI was clear in 18 months.”

But automation isn’t the only trick up their sleeve. RefinePro’s IoT-enabled furnaces allow remote monitoring via a smartphone app. “I was on vacation in Japan when I got an alert that furnace temperature was spiking,” recalls Wei. “I adjusted the settings from my hotel room—no need to rush back. That’s the future of manufacturing, right there.”

For companies where “green” isn’t just a marketing term, Sustainable Lead Systems (SLS) is the supplier of choice. Based in Busan, this 2013-founded firm has made low-emission lead refining its mission, and their rotary furnace for paste reduction is a testament to that.

Traditional paste reduction furnaces release harmful sulfur dioxide, but SLS’s RotoClean furnace uses a two-stage combustion process that captures 98% of SO2, converting it into gypsum (a useful byproduct for construction). “Our local环保署 (environmental protection agency) did a surprise inspection last year,” says Kim Jong-ho, manager at a Seoul-based recycling plant. “They couldn’t believe our emissions were 70% below the legal limit. SLS’s furnace made that possible.”

SLS also excels in energy efficiency. Their RotoClean uses waste heat from the melting process to preheat incoming materials, cutting fuel costs by 40%. “We’re not just meeting regulations—we’re saving money while doing it,” adds Jong-ho. “That’s the kind of sustainability that actually works for businesses.”

With over 20 years in the game, LeadMasters Group has seen it all—and they’ve used that experience to become a one-stop shop for lead refining needs. Founded in 2001 in Kuala Lumpur, they offer everything from basic shredders to fully customized refinery plants, and their after-sales support is legendary in the industry.

Take their LM-Turnkey package: it includes lead acid battery recycling equipment , metal melting furnace equipment , pollution control systems, and even staff training. “We’re a new company, so we had no idea where to start,” says Mohd Faisal, owner of a recycling startup in Johor. “LeadMasters handled everything—installation, training, even helping us get environmental permits. Six months in, we’re already profitable.”

LeadMasters also prides itself on durability. Their machines are built with heavy-duty steel frames and wear-resistant components, designed to handle the gritty reality of lead recycling. “Our first shredder is still running strong after 15 years,” says a long-time client in Singapore. “When we needed a part replaced last year, they shipped it overnight—no questions asked.”

EcoFoundry Tech is all about making lead refining accessible to the “little guy.” Founded in Bangkok in 2018, this young company specializes in compact, affordable machines that don’t skimp on quality—perfect for small recyclers, auto repair shops, or rural cooperatives.

Their ECOFOUNDRY-100 is a case in point: a tabletop lead refinery machine equipment that weighs just 80kg and runs on standard 220V electricity. “I run a small auto repair shop in Chiang Mai,” says Somchai Wong, who started recycling old batteries as a side business. “EcoFoundry’s machine fits in my garage, processes 50kg/day, and the lead ingots sell for 30% more than scrap lead. It’s like having a mini-factory in my backyard.”

EcoFoundry also understands that not everyone has deep technical knowledge. Their machines come with video tutorials, a 24/7 helpline, and even a “startup kit” with gloves, goggles, and a basic toolset. “I’d never touched a refinery machine before,” admits Wong. “Now, I’m training three of my employees to use it too. It’s changed our business.”

Rounding out our list is AlloyCycle Engineering, a Japanese supplier that’s mastered the art of “precision alloying.” While most lead refiners focus on pure lead, AlloyCycle specializes in creating custom lead alloys (like lead-tin or lead-antimony) for high-end applications such as medical devices and aerospace components.

Their ALLOY-MASTER system uses computer-controlled dosing to mix metals with pinpoint accuracy—within 0.01% of the target composition. “We supply lead-tin alloys to a company that makes X-ray machine parts,” says Hiroshi Tanaka, AlloyCycle’s sales director. “Their specs are incredibly tight, and our system hits them every time. That’s why they’ve been a client for 10 years.”

AlloyCycle also leads in traceability. Each batch of alloy comes with a digital certificate that tracks the source of the lead, processing steps, and quality checks—a must for industries with strict regulatory requirements. “In aerospace, you can’t just say ‘trust us,’” adds Tanaka. “You need data. Our traceability system gives clients that confidence.”