Zhangjiagang Longyuanda Machinery Co., Ltd. is a professional manufacturer and trading company based in Zhangjiagang, China, specializing in the development and production of plastic processing and recycling machinery. With over 20 years of industry experience, the company operates from a 15,000-square-meter modern workshop and has grown into a mid-scale enterprise with an annual revenue between US$10 million and US$50 million. Their extensive product portfolio includes production lines for PVC, PE, and PPR pipes and profiles, wood-plastic composite (WPC) board machinery, and specialized equipment such as carpet TPR coating machines and shoe welt extrusion lines. Zhangjiagang Longyuanda Machinery Co., Ltd. is also a key provider of recycling solutions, offering PET bottle washing lines, plastic pelletizing systems, shredders, pulverizers, and agglomerators for both plastic and metal waste. The company holds CE certification and is known for providing turn-key services, including workshop design, machine installation, and technical training. They maintain a strong international presence, exporting high-quality machinery to diverse markets across North America, South America, Europe, Africa, and the Middle East.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Multinational enterpriseOperates in multiple countries or regions like 🇲🇽 Mexico, 🇺🇸 United States, 🇦🇷 Argentina, 🇨🇱 Chile, 🇧🇷 Brazil, 🇷🇺 Russia.
High product ratingMaintains an average rating above {{rating_value}} stars.
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Products
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500KG/H PE PP LDPE HDPE Plastic Recycling Pelletizing Machine Line with Core Motor Component
5·7 reviews
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Competitive Price PET STRAP PRODUCTION LINE MAKING MACHINE PLANT EQUIPMENT WITH CE CERTIFICATE
5·7 reviews
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5·7 reviews
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PET STRAP PRODUCTION LINE
5·7 reviews
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Multifunctional HDPE PE PEHD Spring Sheath Making Line Machine Machinery
5·7 reviews
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5·7 reviews
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Multifunctional Single-screw Electric Sheath Making Machine for Pipe PE/PP Processing Machinery Line
5·7 reviews
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Multifunctional HDPE PE PEHD Spring Sheath Extruder Line Machine Machinery
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LYD High Quality LED Light PC PMMA Tube Profile/Lamp Shade Making Machine Single-screw Gearbox Motor
5·7 reviews
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High Quality LYD Brand Automatic Plastic Pipe Tube Vacuum Calibration Cool Tank with Pump PET PVC PE PP ABS Making Machine
5·7 reviews
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Hot Sales High Quality PVC Top Ties Production Machine for Filament Bar Profile Wire with CE Certificate
5·7 reviews
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5·7 reviews
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Reviews
5.0
7 reviews
“ good service (1)“ good service (1)
“ With pictures (2)“ With pictures (2)
Customers
WALTON HI TECHNOLOGY
8 shipments
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Certifications
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Conformité Européenne
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North AmericaNorth America
EuropeEurope
AfricaAfrica
South AmericaSouth America
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Zhangjiagang Yongda Machinery Manufacturing Co., Ltd. is a professional manufacturer specializing in the research, development, and production of industrial centrifuges and solid-liquid separation equipment. Founded in the 1980s and based in Zhangjiagang, Jiangsu Province, the company operates a modern production facility and employs between 501 and 1,000 people. Under its "Wanda" brand, the company offers over 100 specifications across twenty-one major series, including horizontal decanter centrifuges, automatic scraper centrifuges, pusher centrifuges, and siphon-type models. Their equipment serves diverse industrial applications such as chemical processing, vegetable separation, and oil removal.
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