Zhongshan Longzheng Plastic Hardware Products Co., Ltd.
Zhongshan Longzheng Plastic Hardware Products Co., Ltd.
🇨🇳 China, Guangdong
4.6
201451-100 peopleManufacturer/Trading CompanyZhongshan Longzheng Plastic Hardware Products Co., Ltd. is a professional manufacturer and trading company established in 2014, specializing in high-performance engineering plastics and customized hardware solutions. Based in Zhongshan, Guangdong, the company operates a 20,000-square-meter workshop and maintains a significant focus on technological innovation, holding 17 patents and employing a dedicated R&D team. Their core product portfolio includes a wide range of furniture, office chair, and home appliance casters, as well as specialized engineering plastic compounds such as PA66, PBT, PET, PP, and biodegradable PLA materials.
The company is a recognized leader in material science, providing modified plastics reinforced with glass fiber and flame-retardant properties for automotive parts, precision electronic connectors, and 3D printing filaments. Notably, Longzheng offers high-performance compounds certified for drinking water applications, complying with global standards including WRAS, NSF/ANSI/CAN 61, and KTW/UBA. Their hardware products, particularly casters, have passed SGS authentication and meet the American ANSI/BIFMA.5.1 quality standards.
With a workforce of 51 to 100 employees and annual revenue between US$5 million and US$10 million, the company serves as a reliable partner for OEM and ODM services. Longzheng has established a robust international presence, exporting to over 30 countries and regions, including the United States, Europe, Japan, and Canada. They maintain long-term partnerships with major global brands, supported by a verified track record of repeat business and a commitment to international quality and safety regulations.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
Eco-friendly supplierUses sustainable and eco-friendly materials.
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Products
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PA6 GF30 Nylon 100% Virgin Material 30% Glass Fibre Reinforced Injection Grade Granules Natural Color
4.6·1 review
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pa6 Gf30
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High Strength Lightweight PPA 30% Carbon Fiber Agricultural Drone Components' Raw Material Pellet Modified Granule Plastic
4.6·1 review
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modified Granule Plastic Raw Material Agriculture
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agricultural Drone Component Material
high Performance Ppa 30% Carbon Fiber
top Quality Extrusion Injection Grade Product on Alibaba.com$23211
LongZheng High Quality PA6 Engineering Plastic Granules-Injection/Extrusion Grade 10-55% Glass Fiber
4.6·1 review
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nylon 6/66 Injection/extrusion Grade Product on Alibaba.com$80.15
Hot Selling Universal Series Furniture Casters Threaded Stem Brakes for Wooden Cabinets Modern for Living Room-Made Nylon
4.6·1 review
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High Value Engineering Modified PET Granules Br Flame Retardant PET GF Plastics
4.6·1 review
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Hot Sale High Quality PA6 Lgf30 Nylon 6 Pellets with 30%GF Modified PA Category
4.6·1 review
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High Value Engineering PET Glass Fibre Reinforced 30% Injection Molding Grade Waterproof Packaging REACH ROHS WRAS Certified Pet
4.6·1 review
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High Quality PBT Plastic Material Gf30% PBT Gf30 Granule Mold Plastic Granules
4.6·1 review
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Durable 25mm Modern Caster Wheels Furniture Twin Caster Swivel for Living Room Kitchen
4.6·1 review
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chair Wheels Office Chair Wheels
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LongZheng Engineering Plastics PA6 Virgin Resin Granules Polyamide 6 High Quality Injection Grade 10-55% Glass Fiber Content for
4.6·1 review
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natural Color Pa6 Granules Product on Alibaba.com$143.05
High Performance Modified PET Resin Granule 30% GF Compound Plastic Pellet Enhanced Br FR Features
4.6·1 review
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For UL 94 V-0 Rated 30% Glass Fiber Reinforced PET Plastic Pellet Modified PET with Balanced Mechanical Properties
4.6·1 review
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Zhongshan Lianzhou Hardware Manufacturer Co., Ltd.
🇨🇳 China
2013101-200 peopleWholesaler/Trading Company/ManufacturerOEM manufacturer
Product customization
Key market
🇦🇺 Australia
Description
Zhongshan Lianzhou Hardware Manufacturer Co., Ltd. is a manufacturer, wholesaler, and trading company based in Zhongshan, China, specializing in hardware products. Established with varying reports of founding years (2003, 2006, 2007, 2013), the company operates with a workforce of 101 to 200 employees and has an estimated annual revenue between US$10 Million and US$50 Million. They possess a factory and offer contract manufacturing services, including OEM and ODM capabilities for moulds and products based on customer requests. Their extensive product range includes door fittings, window fittings, furniture hardware, bathroom accessories, and various die-casting products such as zinc, aluminum, and brass parts. Specific offerings include door stops, shower panels, wash basins, kitchen sinks, door hinges, handles, and lock fittings. The company holds ISO 14001 and ISO 17025 certifications, demonstrating a commitment to quality and environmental management. With a strong export history, Zhongshan Lianzhou Hardware Manufacturer Co., Ltd. serves international markets including Australia, Canada, Germany, India, the United Kingdom, Chile, Ecuador, Egypt, Malaysia, and Nigeria.
Robe Hook (00032)
