Best Bulk Raw Materials Suppliers for Manufacturing

Discover a curated list of global suppliers for essential bulk raw materials in manufacturing, including metals, polymers, and composite materials to enhance your production capabilities.

Raw MaterialsManufacturingPolymersMetalsComposites

Burke Holdings BV (Pty) Ltd

🇿🇦 South Africa

2024

11-50 people

Distributor/Trading Company

OEM manufacturer

ODM manufacturer

Key customer

SUPERTEC HC

Key market

Asia

Description

Burke Holdings BV (Pty) Ltd is a Johannesburg-based distributor and trading company established in 2024. Operating as a versatile international trader with a presence in South Africa, the United States, the Netherlands, and Kazakhstan, the company serves a global clientele across Asia, Africa, Europe, and North America. The firm maintains a diverse business portfolio, specializing in two primary sectors: agricultural commodities and industrial scrap materials. In the food and beverage sector, the company provides high-volume supplies of frozen chicken, pork, and fish, alongside white and brown sugar, milk powder, and cooking oil. Their operations are supported by a dedicated R&D team of seven professionals focused on product development and a quality assurance team that ensures standards are met for major international buyers. In the industrial materials sector, Burke Holdings BV (Pty) Ltd functions as a scrap dealer and recycler. They manage an extensive range of materials including plastic scrap (LDPE, HDPE, PET flakes, and PVC granules), metal scrap (aluminum UBC and extrusion scrap), and rubber materials such as shredded tires and tube scrap. The company operates an on-site yard in Johannesburg and offers yard inspection services to its partners. With a workforce of up to 50 employees and multilingual foreign trade staff, the company provides OEM and ODM services and handles large-scale logistics with a typical minimum order quantity of 100 tons for its primary commodities.

Cheap Price Supplier Frozen pork shoulder bone in rind on, no foot At Wholesale Price With Fast Shipping

Powerful Women Investments

🇿🇦 South Africa

Fewer than 5 people

Service Company/Trading Company

Eco-friendly supplier

Key customer

EKSTER

Description

Powerful Women Investments is a 100% black female-owned service and trading company based in Bela-Bela, South Africa. Established with a focus on strategic investments in key sectors such as mining and property development, the company specializes in the supply of authentic South African chrome, coal, and other minerals sourced directly from mines. They also provide comprehensive mining services and supply various types of mining equipment. Beyond mineral trading, Powerful Women Investments offers a range of services including investment services, business training, consulting (Support Technology), business meeting facilitation, workflow strategy (marketing), sales analysis, sales support, and general technology support. The company is committed to social empowerment, aiming to provide opportunities for independence, business training, employment, and wealth creation for women and youth in South Africa, while adhering to sustainable and responsible mining practices. The company operates with fewer than 5 employees.

marketing

technology

meeting

PW Invest

meeting

consulting

PW Mining

sales analysis

"Conkret" Z.R. Trejderowscy sp. j.

🇵🇱 Poland

1990

201-300 people

Manufacturer

Established brand

Eco-friendly supplier

Sustainable materials

High-tech enterprise

Key customer

FRESH TEAM

Key market

Europe

Description

"Conkret" Z.R. Trejderowscy sp. j. is a leading Polish manufacturer and contract manufacturer specializing in recycled plastics and polyethylene films, with over 35 years of market presence. Established in 1990, the company operates a factory in Kowalewo Pomorskie, employing between 201 and 300 people. Conkret manages the entire recycling process, from purchasing plastic waste, through segregation and regranulation, to manufacturing new polyethylene film products. Their core product lines include PCR regranulates under the Contalen brand (e.g., LLDPE, LDPE variants), construction films (e.g., CONBUD PLUS, CONPAR PLUS, CONFOL ALFA, CONFOL BETA, CONBUD RB), and protective films (e.g., ECOPAR, ECOBUD). These products are widely used in industry, construction, agriculture, furniture, and packaging sectors. The company is committed to developing recycling technology and creating a closed-loop economy, holding EuCertPlast and RecyClass certifications. Conkret emphasizes high-quality regranulates, comparable to virgin materials, achieved through advanced filtration, homogenization, and a modern laboratory. With significant daily production capacity of approximately 100 tons of regranulates and 70-80 tons of film, Conkret serves both domestic and international markets, demonstrating a strong focus on B2B relationships, product quality, and sustainable development.

Contalen 0072 LDPE

Vapour barrier film F-PROTECT

Contalen 0073 LDPE

Contalen 0077 COF LDPE

Damp proof course CONFOL GAMMA

Dimpled membrane CONFOL BETA

Izolacja pozioma fundamentów CONFOL ALFA

Contalen 0052 COF LDPE

Construction film HYDRO B

Izolacja pozioma fundamentów CONFOL GAMMA

Construction film ECOVIL B

Dimpled membrane CONFOL GEO

Durga Group

🇮🇳 India

11-50 people

Manufacturer

Key market

🇺🇸 United States

Description

Durga Group is an Indian manufacturing conglomerate based in Bhuj, Gujarat, specializing in the mining and processing of industrial minerals. The company operates as a raw material manufacturer with a dedicated focus on the mining sector, supported by a workforce of 11 to 50 employees and a robust infrastructure for large-scale operations. Their primary product portfolio centers on high-quality Kaolinic clays, including specialized offerings such as Super C Kaolin Clay, which are utilized across various industrial applications. Durga Group maintains a strong international trade presence, particularly in the United States market, where they export materials packaged to industrial standards, including 25kg paper bags on fumigated wooden pallets. In addition to their core clay products, the group's business units handle diverse categories including earth and stone materials and industrial machinery, leveraging their integrated mining operations and professional team to serve global supply chains.

ACTIVATED BLEACHING EARTH

SILICA SAND | QUARTZ SILICA

CALCINED KAOLIN

LEVIGATED CHINA CLAY (Noodles)

BALL CLAY

PROCESSED CHAMOTTE | REFRACTORY CLAY

ACTIVATED BLEACHING EARTH

ACTIVATED CARBON

PROCESSED CHAMOTTE | REFRACTORY CLAY

LEVIGATED CHINA CLAY (Noodles)

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PT Tjipta Djaja Bone Industry

🇮🇩 Indonesia

1972

11-50 people

Manufacturer/Trading Company

Established brand

Eco-friendly supplier

Sustainable materials

Low MOQ

Key customer

CARGILL

Key market

🇯🇵 Japan

Description

PT Tjipta Djaja Bone Industry is a specialized manufacturer and exporter of bone-based products and animal by-products, headquartered in Sidoarjo, East Java, Indonesia. Established in 1972, the company has over 50 years of experience in recycling livestock waste into sustainable, value-added solutions for global industries. Operating as a small-to-medium enterprise with a dedicated workforce of 11 to 50 employees, the firm maintains its own factory facilities to process raw materials using advanced steaming and milling technology.

Bone Grist

Hoof & Horn Meal

Steamed Crushed Bone

Hoof & Horn Meal

Bone Charcoal

Bone Grist

Steamed Bone Meal

Steamed Crushed Bone

Shandong Linghua International Trade Co., Ltd.

🇨🇳 China

2009

11-50 people

Manufacturer/Trading Company

OEM manufacturer

Multi-country export

Key customer

QINGDAO YAQIAO

Key market

🇻🇳 Vietnam

Description

Shandong Linghua International Trade Co., Ltd. is a professional manufacturer and international trading enterprise based in Jining, Shandong Province, China. Established as part of the integrated Linghua Group, the company operates within a complex business structure that emphasizes a recycling economy and the integration of industry and agriculture. The company is a significant player in the global food additive and seasoning market, specializing in the production and export of Monosodium Glutamate (MSG), glutamic acid, chicken essence, and various condiments such as soy sauce, kimchi, and sea salt. Beyond food products, the company maintains a diverse industrial portfolio that includes organic fertilizers, ammonium sulfate, bio-feed, and amino acids. Their manufacturing capabilities are supported by specialized facilities including a thermal power plant and dedicated factories for packaging and fertilizer production. As an OEM and contract manufacturer, they provide comprehensive supply chain solutions, including warehousing and international cargo transportation agency services. The company holds its own export license and serves a global clientele across North America, Central Asia, and Latin America. Their broader trading scope also encompasses agricultural products like rice, flour, and noodles, as well as industrial machinery and smart technology equipment.

Buoyancy General Trading LLC

🇦🇪 United Arab Emirates

2021

11-50 people

Trading Company/Distributor/Wholesaler

Product customization

Custom packaging

Key customer

GOLDEN FOODS AGRO

Key market

🇦🇪 United Arab Emirates

Description

Buoyancy General Trading LLC is a prominent international trading company, distributor, and wholesaler headquartered in Dubai, United Arab Emirates. Established in 2021, the company leverages over 20 years of collective expertise in the global commodity market to provide specialized sourcing and supply chain solutions. Buoyancy General Trading operates as a key exporter of high-quality fertilizers, industrial chemicals, and petroleum derivatives, serving a prestigious global clientele that includes ADNOC, Saudi Aramco, SABIC, and Hyundai. The company's extensive product portfolio is divided into several core categories. In the agricultural sector, they specialize in inorganic fertilizers and NPK compounds, including Granular and Prilled Urea, Di-Ammonium Phosphate (DAP), Ammonium Sulphate, and various specialized NPK formulations. Their industrial chemical division provides essential commodities such as Soda Ash (Dense and Light), Caustic Soda (Pearls and Flakes), and Technical Grade Urea (AdBlue). Additionally, the company is a significant supplier of sulphur products in granular, powder, and lump forms, as well as petroleum-related goods including Base Oils (Virgin and Recycled), Bitumen, White Spirit, and Diesel 10 PPM. With a workforce of up to 50 professionals and an annual trading volume exceeding 28,000 metric tons, Buoyancy General Trading provides comprehensive B2B services including bulk chartering, customized packaging, and warehousing. The company is recognized for its strategic logistics capabilities, having shipped over 1,250 containers to international markets. By focusing on market insights and tailored supply chain management, they have established themselves as a reliable partner for industrial and agricultural requirements worldwide.

Chemionics Corporation

🇺🇸 United States

1953

51-100 people

Manufacturer/Wholesaler

Established brand

OEM manufacturer

Product customization

Custom packaging

Key customer

SUBIC GLOVE

Key market

🇺🇸 United States

Description

Chemionics Corporation, a subsidiary of the Protech Group, is a premier custom manufacturer and formulator specializing in chemical polymers and dispersions. Founded in 1953 and headquartered in Tallmadge, Ohio, the company operates a 90,000 sq. ft. production facility dedicated to high-quality chemical processing. With over 70 years of industry experience, Chemionics serves a diverse range of sectors including the medical, automotive, textile, and paper industries. The company's core product portfolio includes standard and custom plastisols, natural and synthetic latex, water-based adhesives, and plasticizer blends. Their manufacturing capabilities extend to neoprene and nitrile rubber, coagulants, and specialty thermoplastic or thermoset powder coatings. Beyond material production, Chemionics is a leading provider of toll compounding services, offering specialized processes such as low and high shear mixing, cold blending, color matching, and custom packaging. Chemionics maintains a strong focus on technical excellence through its highly trained Research & Development staff, who conduct rigorous testing for bond strength, viscosity, and mechanical stability. The company is committed to international quality and safety standards, holding ISO 9001:2015 certification and ensuring products are RoHS and REACH compliant, with FDA-approved formulations available for specific applications. Their expertise in materials science also supports custom rotational molding solutions using materials like polyethylene, polypropylene, and nylon for complex industrial and consumer components.

Composition Materials Co., Inc.

🇺🇸 United States

1923

11-50 people

Manufacturer/Distributor

Established brand

Product customization

Industry association member

Eco-friendly supplier

Key customer

SAFRAN LANDING SYSTEMS

Key market

Asia

Description

Composition Materials Co., Inc. is a premier manufacturer and global supplier of eco-friendly abrasives, fillers, and blast media, headquartered in Milford, Connecticut. Founded in 1923, the company has over a century of expertise in developing sustainable industrial solutions. Operating from a 17,000-square-foot solar-powered facility, the company specializes in the custom engineering of plastic abrasives and the mechanical milling of bio-based fillers derived from agricultural byproducts. The company's extensive product portfolio includes Plasti-Grit® recycled plastic media, walnut shell grit, apricot shell, corn cob media, and wood flour. They also provide high-performance materials such as aluminum oxide, glass beads, silicon carbide, and steel shot. Beyond surface preparation and paint removal, Composition Materials is a leading manufacturer of all-natural exfoliation ingredients for the cosmetics industry, offering biodegradable alternatives to synthetic microbeads. Their technical capabilities extend to cryogenic deflashing media, UV-curable masking resins, and anti-slip media for flooring applications. As a contract manufacturer and distributor, Composition Materials serves a diverse range of sectors, including aerospace, automotive, aviation, medical, military, and filtration. The company is recognized for its commitment to green innovation, utilizing sustainably sourced and recycled raw materials to provide high-quality, non-toxic solutions for international markets. Their client base includes prestigious organizations such as the US Navy, reflecting their reputation for reliability and technical excellence in surface treatment and material science.

Juyiheng New Materials Co.,Ltd

🇨🇳 China

1998

501-1000 people

Manufacturer/Trading Company/Wholesaler

High capacity factory

Established brand

Product customization

Multinational enterprise

Key customer

DURANEC

Key market

🇰🇿 Kazakhstan

Review

Description

Juyiheng New Materials Co.,Ltd, also known as Shandong Juyiheng New Materials Co.,Ltd, is a prominent manufacturer and trading enterprise headquartered in Jinan, China. Established in 1998, the company has grown into a large-scale industrial leader with over 500 employees and a 200,000 square meter facility. The company specializes in the production and distribution of a vast range of metal products, including carbon steel, stainless steel, aluminum, and copper. Their core manufacturing capabilities feature advanced production lines for galvanized, galvalume, aluzinc, and prepainted steel (PPGI/PPGL), boasting an annual production capacity of 2 million tons. As a first-level agent for major steel mills such as Baosteel, TISCO, and Anshan Iron and Steel, they ensure a reliable supply of high-quality raw materials. Their extensive product portfolio includes over 2,800 specifications, covering roofing sheets, steel pipes, profiles, wire mesh, and aluminum composite panels. Juyiheng is recognized for its technical expertise, offering specialized processing services such as welding, punching, cutting, bending, and decoiling. The company is a designated supplier for significant government infrastructure projects, including the Jinan subway and major high-speed railways. With a marketing network spanning over 50 countries, Juyiheng exports more than 600,000 tons of steel annually. The company maintains rigorous quality standards, holding numerous international certifications including ISO 9001, CE, RoHS, ASTM, BIS, and CCC. Their commitment to innovation is supported by imported technology from Germany and Japan, positioning them as a leading provider of new material technology and high-performance alloy materials for global industrial applications.