Top 10 Plastic Pneumatic Conveying System Suppliers in South Korea in 2025

Founded in 2003 and headquartered in Seoul, Korea EcoTech Solutions has built a reputation as a pioneer in eco-friendly material handling systems. What started as a small team focused on waste management equipment has grown into a national leader, with their plastic pneumatic conveying systems now powering over 200 recycling plants across Asia.

The company’s flagship product, the EcoFlow Pneumatic Series , is designed with modularity in mind—meaning businesses can start small and scale up as their needs grow. “We’ve worked with clients who began with a single-line system and expanded to five pipelines in just three years,” says Park Ji-hoon, EcoTech’s sales director. “Our systems are built to adapt, which saves our customers from costly overhauls down the line.”

A key standout feature is their integrated air pollution control system equipment , which works in tandem with the conveying system to filter dust and particulates, ensuring compliance with Korea’s strict emission standards. “In 2024, we upgraded our filtration technology to capture 99.7% of airborne particles,” Park adds. “For clients in food-grade plastic recycling, this isn’t just a bonus—it’s a requirement.”

Clients praise EcoTech for their responsive after-sales service, with a 24/7 support hotline and on-site maintenance teams in Busan, Daegu, and Incheon. One satisfied customer, a plastic recycling facility in Gwangju, notes: “We used to lose 10 hours a month to system breakdowns with our old conveyor. Since switching to EcoTech in 2023, we’ve had zero unplanned downtime. Their team even sent a technician to train our staff for free.”

When it comes to handling large quantities of plastic materials—think 50 tons per day or more—Seoul ConveyTech Industries is the name that comes up again and again in industry circles. Established in 1998, this Guro-gu-based company specializes in heavy-duty pneumatic conveying systems for industrial-scale operations, including automotive plastic recycling and packaging waste processing.

Their MegaFlow HV Series is engineered for speed and durability, with pipeline diameters ranging from 100mm to 300mm and conveying capacities up to 15 tons per hour. “We designed the MegaFlow for clients who can’t afford slowdowns,” explains Lee Soo-jin, ConveyTech’s chief engineer. “The system uses a high-pressure blower that minimizes material degradation, so even delicate plastic flakes retain their quality during transport.”

What sets ConveyTech apart is their in-house testing lab, where clients can simulate their exact material type (whether PET flakes, HDPE pellets, or mixed plastic granules) and operating conditions before making a purchase. “We had a client from Singapore who was skeptical about pneumatic conveying for their mixed plastic waste,” Lee recalls. “They sent us samples, we ran tests for two weeks, and now they’re running three ConveyTech systems. Seeing is believing.”

In addition to their core conveying systems, ConveyTech offers custom hydraulic briquetter equipment to compress plastic waste before conveying, reducing volume by up to 60% and cutting transport costs. “It’s a one-two punch,” Lee says. “Briquette first, convey second—our clients see ROI in as little as 14 months.”

Nestled in Busan’s thriving industrial district, BMHS has leveraged its coastal location to become a go-to supplier for both domestic and international clients since 2010. With a focus on export-quality systems, the company has shipped its plastic pneumatic conveying solutions to over 30 countries, from Vietnam to Germany.

“Being based in Busan gives us a unique advantage,” says Kim Min-ji, BMHS’s export manager. “We work closely with local port authorities to understand the logistics of shipping large equipment, and we design our systems to be easily disassembled for transport. A 40-foot container can fit a complete mid-sized system—something our competitors often can’t match.”

Their HarborLink Convey Series is optimized for humid environments, a critical feature for coastal recycling plants. “Salt air is brutal on machinery,” Kim explains. “We use marine-grade stainless steel for all exposed components and corrosion-resistant coatings on internal parts. A client in Busan’s Gamcheon Port has been using our system since 2018, and it still looks brand new.”

BMHS also prides itself on affordability without compromising quality. Their entry-level plastic pneumatic conveying system equipment starts at 30% less than comparable models from top competitors, making them a favorite among startups and small-to-medium enterprises (SMEs). “We believe sustainability shouldn’t be a luxury,” Kim adds. “Our SME Package includes installation, training, and a two-year warranty—all for under 100 million KRW.”

Recent clients include a plastic bottle recycling plant in Thailand and a packaging manufacturer in Malaysia, both of which cite BMHS’s clear communication and on-time delivery as key reasons for choosing them. “Working across time zones can be tricky, but BMHS assigned us a dedicated project manager who spoke fluent English and kept us updated every step of the way,” notes a Thai client.

While many suppliers focus on high-volume, general-purpose conveying, Daegu Precision Conveyors has carved out a niche in handling specialty plastics—think medical-grade polymers, flame-retardant materials, and microplastics used in electronics. Founded in 2012 by a team of materials science engineers, the company has quickly become the go-to for clients with unique material challenges.

“Standard pneumatic systems can damage delicate plastics or contaminate sensitive materials,” explains Dr. Choi Eun-kyung, Daegu Precision’s R&D director. “Our MicroFlow Specialty Series uses low-velocity air flow and food-grade silicone liners to ensure materials arrive intact and pure.”

One of their most innovative offerings is a compact granulator with dry separator equipment that integrates seamlessly with their conveying systems, allowing clients to granulate and transport plastic waste in a single, continuous process. “We developed this for a client in the medical device recycling sector who needed to process small batches of contaminated plastic,” Dr. Choi says. “The system granulates the waste, separates metal contaminants, and conveys the clean plastic to a storage silo—all in under 10 minutes per batch.”

Daegu Precision also offers custom system design for clients with limited space, such as urban recycling centers. “We recently completed a project for a facility in downtown Seoul that had only 50 square meters to work with,” Dr. Choi notes. “We designed a vertical pneumatic system that uses overhead space, allowing them to process 500kg per hour in a footprint smaller than a parking spot.”

Though their systems come with a premium price tag, clients say the investment is worth it. “When you’re working with plastics that cost $50 per kilogram, you can’t afford to lose even 1% to damage,” says a medical plastics recycler in Busan. “Daegu’s system delivers 99.9% material integrity—that’s peace of mind you can’t put a price on.”

Incheon Eco-Recovery Tech isn’t just a conveying system supplier—it’s a one-stop shop for businesses looking to build or upgrade their entire recycling line. Founded in 2015, the company offers integrated solutions that combine plastic pneumatic conveying system equipment with shredders, separators, and even hydraulic baler equipment for final waste compaction.

“We realized many clients were struggling to piece together systems from different suppliers, leading to compatibility issues and finger-pointing when problems arose,” says Jung Ho-seok, Incheon Eco-Recovery’s founder. “Our ‘EcoLine Complete’ package includes everything from material intake to final bale—all designed to work together seamlessly.”

The centerpiece of their EcoLine package is the EcoFlow Integrated Conveyor , which connects to their proprietary sorting machines and balers. “For example, after plastic is sorted and cleaned, our conveying system moves it to the baler, which then compresses it into 50kg bales for transport,” Jung explains. “The entire process is automated, reducing labor costs by up to 40%.”

What really sets Incheon Eco-Recovery apart is their focus on energy efficiency. Their conveying systems use variable-speed blowers that adjust air flow based on material volume, cutting energy consumption by 25% compared to fixed-speed models. “In 2024, we added solar-powered control panels as an option,” Jung notes. “A client in Jeju Island is now running their entire system on solar during peak daylight hours—their energy bill has dropped by over 300,000 KRW per month.”

With a showroom in Incheon’s Free Economic Zone, clients can see the EcoLine in action before committing. “We invite potential customers to bring their own plastic waste samples,” Jung says. “They can watch the system shred, sort, convey, and bale their material in real time. It’s hard to argue with results you can see with your own eyes.”

While many top suppliers are based in Seoul or Busan, Gwangju Conveying Systems Ltd. (GCS) has proven that world-class innovation can thrive outside the major cities. Founded in 2015 in Gwangju’s growing tech district, GCS has quickly expanded to serve clients nationwide, with a focus on providing personalized service that larger corporations often lack.

“We don’t have the big budgets of Seoul-based firms, so we compete on service,” says Lim Seo-yeon, GCS’s owner and chief designer. “When you call us, you speak directly to an engineer—not a sales rep. We visit your facility, take measurements, and design a system that fits your space and budget perfectly.”

Their CompactFlow Series is specifically designed for small to medium facilities with limited space. “Many recycling plants in rural areas have odd-shaped buildings or low ceilings,” Lim explains. “Our CompactFlow uses flexible hoses instead of rigid pipes in tight spots, and we can custom-bend pipes to fit around existing equipment. A client in Jeollanam-do had a space that was barely 2 meters wide—we installed a system that snakes through the area and still conveys 300kg per hour.”

GCS also offers rental options for clients hesitant to commit to a purchase. “Startups often don’t have the capital for a brand-new system,” Lim notes. “Our rental program lets them test a CompactFlow system for six months with an option to buy—with 30% of the rental fees applied to the purchase price. Over 80% of renters end up buying, which tells us we’re doing something right.”

Recent upgrades to their systems include smart sensors that send maintenance alerts to clients’ phones. “If a bearing is starting to wear or a filter needs cleaning, the system texts the operator,” Lim says. “It’s like having a built-in mechanic. One client told us the alerts saved them from a $10,000 repair by catching a small issue early.”

Daejeon, known as South Korea’s “Silicon Valley,” is the perfect home for Daejeon Advanced Materials Handling (DAMH), a supplier that blends cutting-edge technology with traditional engineering. Founded in 2012 by a team of KAIST graduates, DAMH has made a name for itself with smart pneumatic conveying systems that use AI and IoT to optimize performance.

Their SmartFlow AI Series comes equipped with sensors that monitor material flow, air pressure, and energy usage in real time, sending data to a cloud-based dashboard. “Our AI algorithm learns from the system’s performance and makes adjustments automatically,” explains Dr. Kim Tae-hyun, DAMH’s CTO. “For example, if it detects a clog starting to form, it increases air pressure temporarily to clear it—all without human intervention.”

Clients can access the dashboard via smartphone or computer, allowing them to monitor the system from anywhere. “A client in Busan was on vacation in Jeju when they got an alert that material flow had dropped by 15%,” Dr. Kim recalls. “They logged into the dashboard, saw a filter was clogged, and remotely activated the self-cleaning function. By the time they returned, the system was back to full capacity.”

DAMH also offers predictive maintenance, using machine learning to forecast when parts might fail. “Our system analyzes vibration, temperature, and usage patterns to predict, say, that a blower motor will need replacement in six weeks,” Dr. Kim says. “We can then ship the part to the client in advance, so they can schedule downtime at their convenience instead of dealing with an emergency.”

Though their technology is advanced, DAMH keeps user experience simple. “We designed the dashboard with plant operators in mind, not just engineers,” Dr. Kim adds. “It uses simple visuals—green for good, yellow for warning, red for urgent—and step-by-step guides for common issues. Even someone with no tech background can navigate it.”

Ulsan, South Korea’s industrial heartland, is home to some of the country’s largest manufacturing plants—and Ulsan Industrial Conveyors (UIC) has built its business around serving these heavy hitters. Since 2005, UIC has specialized in rugged pneumatic conveying systems designed to handle tough, abrasive materials like plastic scrap from automotive manufacturing and industrial packaging waste.

“Manufacturing plants don’t have time for delicate equipment,” says Hong Seung-woo, UIC’s operations manager. “Their plastic waste is often mixed with metal fragments or dirt, and it needs to be moved quickly—sometimes 24/7. Our systems are built to take a beating.”

The company’s IndustrialPro Conveyor Series features reinforced steel pipelines, heavy-duty blowers, and replaceable wear liners that extend system life by up to 50%. “We use the same steel alloy that’s used in shipbuilding for our pipes,” Hong explains. “A client in Ulsan’s petrochemical district has been using our system since 2016, and they’ve only needed to ｒｅｐｌａｃｅ the liners twice—unheard of with standard conveyors.”

UIC also offers explosion-proof systems for clients handling volatile plastics, such as those used in chemical manufacturing. “Safety is non-negotiable,” Hong says. “Our explosion-proof models include pressure relief valves and spark detectors that shut down the system instantly if a hazard is detected. We’re certified to meet ATEX and NFPA standards, which is crucial for clients exporting to Europe or the U.S.”

With clients including Hyundai Heavy Industries and Samsung Engineering, UIC has a track record of delivering on large-scale projects. “We recently completed a system for a shipyard in Ulsan that conveys plastic waste from 12 different workshops to a central recycling facility,” Hong notes. “The system runs 18 hours a day, and in its first year, it’s saved the client over 50 million KRW in waste disposal costs.”

Not every recycling operation needs a massive, industrial-scale conveyor system. Suwon Smart Convey Solutions (SSCS) caters to small businesses, workshops, and research facilities with compact, flexible pneumatic conveying systems that punch above their weight. Founded in 2018, the startup has quickly gained a following among craft plastic recyclers and niche manufacturers.

“We saw a gap in the market for systems that are affordable, easy to install, and don’t require a team of engineers to operate,” says Lee Soo-jung, SSCS’s founder and CEO. “Our clients are often family-owned businesses or startups with 5-10 employees—they need something that works out of the box.”

Their flagship product, the MiniFlow Compact Conveyor , is designed to fit through standard doorways and can be set up in under two hours. “It weighs just 120kg, so two people can move it around the workshop,” Lee explains. “And it plugs into a standard 220V outlet—no special wiring needed. We’ve had clients set it up in their garage to start recycling plastic waste from local businesses.”

Despite its small size, the MiniFlow can convey up to 200kg of plastic per hour, making it ideal for small-batch operations. “A client in Suwon’s art district uses our system to recycle plastic waste into 3D printing filaments,” Lee notes. “They start with shredded plastic, convey it to their extruder, and turn it into filaments that local artists buy. It’s a beautiful example of circular economy in action.”

SSCS also offers a “Starter Kit” that includes the MiniFlow, a small shredder, and a training manual for just 45 million KRW—far less than the cost of a full-sized system. “We want to make recycling accessible to everyone,” Lee adds. “Whether you’re a startup or a community center, you shouldn’t have to break the bank to do your part for the environment.”

Last but certainly not least, Jeju Green Convey Systems brings a unique perspective to pneumatic conveying: sustainability tailored for island and remote communities. Founded in 2017 on South Korea’s Jeju Island, the company understands the challenges of operating in areas with limited resources and strict environmental regulations.

“Jeju has some of the strictest green laws in the country, and importing equipment is expensive due to shipping costs,” says Choi Jin-young, Jeju Green Convey’s founder. “We designed our systems to be both eco-friendly and easy to maintain with local resources.”

Their IslandFlow Eco Conveyor is built with locally sourced materials wherever possible, reducing carbon footprint from transportation. “Our pipes are made from recycled plastic resin produced on Jeju, and our blowers are sourced from a Korean manufacturer to avoid import taxes,” Choi explains.

For off-grid communities, Jeju Green Convey offers solar-powered options, including a system that runs entirely on solar energy with battery backup. “We installed a solar-powered conveyor for a recycling center in Jeju’s Hallasan National Park area in 2023,” Choi notes. “They’re completely off the grid, and the system handles all their plastic waste conveying needs from sunrise to sunset.”

The company also offers free training workshops for local technicians, ensuring that even remote communities can maintain their systems without relying on mainland experts. “We’ve trained over 50 technicians across Jeju and nearby islands,” Choi says. “It’s not just about selling equipment—it’s about building sustainable communities.”

Though based on Jeju, the company ships nationwide and has recently expanded to Okinawa, Japan, and Taiwan. “Island communities face similar challenges worldwide,” Choi adds. “We’re proof that you don’t need to be in a big city to innovate.”