Best Insulation Wholesale Suppliers
Discover a wide range of insulation solutions from global wholesalers, featuring various materials and specialized applications to meet your project needs.
InsulationThermalAcousticFoamFiberglass
Hebei Kingflex Insulation Co., Ltd.
🇨🇳 China
1979201-300 peopleManufacturer/Trading Company/WholesalerEstablished brand
Product customization
Low MOQ
Eco-friendly supplier
Shipments
423
Key customer
CLIMAPOWER
Key market
🇺🇸 United States
Review
5
Hot Selling Foamed Nbr Pvc Rubber Foam Insulation Pipe Thermal Insulation Foam Pipes$0.1
NBR Rubber Foam Insulation Sheet Heat Insulation Materials$1
Modern Industrial Design NBR Rubber Foam Insulation Sheet Heat Insulation Materials$1
NBR/PVC Rubber Foam Heat Insulation Building Material with Aluminum Foil$1
Black Foam Rubber Insulation Neoprene Pipe for Air Conditioning Conditioner Chilled Water Pipe Tube$0.13
Soft Black 5mm air Conditioner Heat Insulation Rubber Pipe Nbr Rubber Tube Hoses Nitrile Foam Rubber Tubing$0.1
Wholesale Price Foam Insulation Sound Insulation Materials$1
Hot Selling Foamed Nbr Pvc Rubber Foam Insulation Pipe Thermal Insulation Foam Pipes$0.1
Wholesale Price Foam Insulation Sound Insulation Materials Insulation Board with Aluminum Facing$2.1
NBR Rubber Foam Insulation Sheet Heat Insulation Materials$1
Wholesale Price Foam Insulation Sound Insulation Materials Insulation Board with Aluminum Facing$1
High Density Extruded Rubber Foam Insulation Tube Hot Ac Pipe Chilled Water Pipe Heat Insulation Rubber Foam$0.13
Hangzhou Shuguang Electric Appliance Co., Ltd.
🇨🇳 China
1991201-300 peopleManufacturer/Trading Company/Wholesaler/DistributorEstablished brand
OEM manufacturer
ODM manufacturer
Product customization
Key customer
ABB
Key market
North America
Description
Hangzhou Shuguang Electric Appliance Co., Ltd. (SEA) is a prominent manufacturer and trading company established in 1991, specializing in high-voltage insulation components and electrical appliances. Based in Hangzhou, China, the company operates a 60,000-square-meter facility with a workforce of approximately 200 to 300 employees, including a dedicated R&D and engineering team. SEA is a member of the China Electrical Equipment Industry Association and is recognized for its technical expertise in epoxy resin materials.
The company’s extensive product portfolio focuses on medium and high-voltage applications (3.6kV to 40.5kV), including epoxy resin insulators, bushings, contact boxes, embedded poles, and voltage indicators. They also manufacture vacuum circuit breakers, current and voltage transformers, and components for SF6 gas-insulated switchgear (C-GIS). Their manufacturing capabilities are supported by 56 production lines, featuring advanced German-imported liquid silicone rubber injection molding equipment and 46 automatic pressure gelation (APG) units.
Committed to international quality standards, Hangzhou Shuguang Electric Appliance Co., Ltd. holds ISO 9001 and ISO 14001 certifications. The company maintains a rigorous testing system equipped with X-ray defectoscopes, helium mass spectrometer leak detectors, and partial discharge testing machines. As an experienced OEM and ODM provider, SEA serves a global market across North America, Europe, Southeast Asia, and the Middle East, and has established supply relationships with major industry players such as ABB.
SF6 Ring Main Unit Fuse Holder
Laurel Nano-Synthetic Material (Jiangsu) Limited
🇨🇳 China
201311-50 peopleManufacturer/Trading Company/Service Company/WholesalerPatented technology
High-tech enterprise
Eco-friendly supplier
Multinational enterprise
Key customer
ANHUI ANCHE NEW MATERIAL CO LTD
Key market
North America
Description
Laurel Nano-Synthetic Material (Jiangsu) Limited is a national high-tech enterprise and professional manufacturer specializing in advanced thermal insulation solutions for the cold chain logistics industry. Established in 2013 and headquartered in Changzhou, Jiangsu, the company is a subsidiary of Hong Kong Laurel Industrial Film Co., Ltd. It operates a production facility with ISO 9001 and ISO 14001 certifications, focusing on the development of high-performance materials utilizing Aerogel and polymer technologies.
The company's extensive product portfolio includes thermal insulation pallet covers, roll cage covers, nano-insulation turnover boxes, and mobile insulation logistics vehicles. They also specialize in a wide range of portable solutions such as foldable cooler bags, isothermal pharmaceutical bags, lab specimen storage containers, and nano-antibacterial fresh-keeping boxes. These products are designed to address critical pain points in food safety and energy conservation across the agriculture, electronics, and medical sectors.
With nearly 40 national patents, including several invention patents, Laurel Nano-Synthetic Material is recognized for its R&D capabilities, led by a team of doctoral professors. The company provides OEM and ODM services, maintaining an annual output value between US$1 million and US$2.5 million. Their commitment to innovation has earned them technology awards and established them as a trusted supplier for major global and domestic enterprises, including Wal-Mart, Meituan, Nestle, JD Logistics, and various large-scale logistics providers.
Manufacturing High Quality 4 layers Double Door Foldable Thermal Insulated Cooler Bag
China Iking Industrial Group Co., Ltd.
🇨🇳 China
19951001-2000 peopleManufacturer/Trading Company/Wholesaler/DistributorHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
3297
Key customer
AJUSTE PERFECTO
Key market
🇻🇳 Vietnam
Review
5
ISOKING Fire-Resistant Class A1 Rock Wool Roll - New Choice for Building Insulation$1
ISOKING Flexible Duct 25ft and 50ft Bags All Sizes R4,R6,R8,6 Flex Duct All Size Insulated Duct$0.28
ISOKING Fiberglass Insulation Aislante Termico Para Techos Heated Blanket$0.29
Customizable High-Temperature Steam Pipeline Insulation Materials Fireproof Rock Wool Open Aluminum Foil Modern Design Basalt$0.5
FIRSTFLEX Modern Design NBR/PVC Heat-Insulating Aluminum Foil Facing Rubber Foam Pipe for Cruise Engine Room Piping$1
Isoking Pipe Insulation Inner Dia40mm Glass Wool Insulation Pipe for Duct$0.3
ISOKING R13 Modern Design Fiberglass R13 Competitive Priced Glass Fiber Insulation Material$0.3
ISOKING Industrial Design Style 100mm Mineral Wool Pipe Insulation ISO Certified Rock Wool Aluminium Aluminum Foil Warehouse$0.5
ISOKING Thermal Insulation Attic Insulation Moisture-Resistant White Facing Glass Wool Board for Cold Storage Facilities Use$0.8
ISOKING Modern Design Glass Fiber Loft Loose Insulation for Attic$1.2
High Density Glass Wool Board Insulation$0.26
Waterproof Soundproof Insulation Materials Fireproof Rubber Foam Tape with Cutting Processing Service$1
How can I compare multiple suppliers effectively?
Compare suppliers based on factors such as product quality, pricing, certifications, production capacity, lead times, export experience, and communication responsiveness. Evaluating suppliers against the same criteria makes decision-making more objective.
Tianjin Huayue International Trade Co., Ltd.
🇨🇳 China
1998501-1000 peopleManufacturer/Trading Company/Wholesaler/DistributorHigh capacity factory
Established brand
High-tech enterprise
OEM manufacturer
Shipments
152
Key customer
LIMSON
Key market
🇺🇸 United States
Review
5
Commercial Use Black Foam Glass Insulation Board Excellent Thermal and Fire Performance$100
Anti Corrosion Foam Glass Pipe Insulation Cellular Glass Pipe Cover Long Service Life for Damp Environments$88
Qingdao Besino Industry And Trade Co., Ltd.
🇨🇳 China
202111-50 peopleManufacturer/Trading Company/Wholesaler/DistributorODM manufacturer
Product customization
Low MOQ
OEM manufacturer
Shipments
14
Key customer
JUERGEN POEPSEL
Key market
Africa
Review
5
Manufacturers Sell Polystyrene Panel Fire Insulation Roof Panel Insulated Steel Roofing Panel$5.39
High Density Eps Sandwich Panel Roof Waterproof Insulated Steel 50mm Fireproof Insulated Siding in Cladding for Prefab House$6.5
High Quality PU Sandwich Exterior Wall Panels PU Foam Metal Surface Fireproof Insulated for Prefabricated Cold Room$8
Fireproof Insulated Easy Assemble EPS Soundproof Metal Sandwich Roof EPS Panels for Cold Room$4.9
Factory Price Insulated Concrete Form Interior Wall Panel Exterior Eps Foam$5.5
Best Price Eps Sandwich Panel Price Fireproof Eps Foam Core Sandwich Panels Eps Soundproof Thermal Insulation Supplier for House$6.5
Good Sale Eps Sandwich Panels Sheet Metal Prefabricated Light Weight Insulation Fireproof Insulated Foam for Building$6.3
Factory Supplier Eps Panel Sandwich Fireproof Eps Sandwich Panel Wall Insulated Panels for Construction Materials$5.3
Eps Roof Sandwich Panel Fireproof Soundproof Steel Structure Insulated Roof Panels Building Material for Construction$3.5
Factory Manufacturers Color Steel Metal Eps Sandwich Panels for Walls Eps Sandwich Panel Fireproof Insulation for Prefab House$5.28
Good Quality Roof Panels Insulated Eps Sandwich Fire Resistant Thermal Insulation Corrugated Easy Installation for Warehouse$3.4
Fireproof Insulated EPS Facade Freezer Soundproof Metal Sandwich Roof Panels Foam Panel Sandwich$5.39
Zhejiang Zhongyue Packaging Materials Co., Ltd.
🇨🇳 China
2004101-200 peopleManufacturer/Trading Company/Wholesaler/DistributorEstablished brand
OEM manufacturer
Product customization
Patented technology
Shipments
385
Key customer
VAT LIEU NHIET NHAT QUANG
Key market
🇻🇳 Vietnam
Review
5
Factory Directly Supply Sandwich Packing Fiberglass PP Non Woven Insulation Embossed Aluminum Laminating Foil$1.7
Custom Printed Pet/ VMPET/PE/Al/ Roll Metallized Insulation Packaging Film 4bf8-20$1.5
PE Woven Laminate Foil Faced Insulation Roll 3bf7-18$0.2
Chilled Water Pipe Material for Walls aluminium Foil Thermal Insulation Materials$0.2
Factory Supply Perforated Aluminum Foil Faced Woven Fabric Roof Insulation$0.2
Factory Direct Selling Cut Cangnan Gaofei Foils Thermal Insulation Aluminum Laminating Foil$1.7
Aluminium Foil for Roof Thermal Duct Oil Pipeline Material Insulation Materials$0.2
Roofing Material Roof Insulated Thermal Reflective Tarp Insulation Materials with Cheap Prices$0.2
Special Metallized Pet with PE Insulation Film for Floor Heating 4bf8-20$1.7
Reflectivity Aluminum Foil Insulation Radiant Barriers for Roofs 3bf7-28$0.2
Metallized Pet Laminated PE Floor Heat Insulation Film 4bf8-20$1.7
Aluminum Foil Reflective Insulation Roll 3bf7-18$0.2
Tianjin Jingyu Energy Technology Co., Ltd.
🇨🇳 China
200711-50 peopleTrading Company/Wholesaler/DistributorProduct customization
High-tech enterprise
Multi-country export
High product rating
Shipments
265
Key customer
VPF
Key market
🇪🇨 Ecuador
Review
5
Phuong Nam Soundproof Insulation Company Limited
🇻🇳 Vietnam
1992201-300 peopleManufacturer/Trading Company/WholesalerEstablished brand
Own brand
Industry association member
Eco-friendly supplier
Shipments
2739
Key customer
AMERICAN FUTURE TECHNOLOGY
Key market
🇺🇸 United States
Description
Phuong Nam Soundproof Insulation Company Limited is a premier Vietnamese manufacturer and wholesaler specializing in high-performance thermal and sound insulation solutions. Established in 1992, the company has grown into a leading provider of sandwich panels and green building materials, operating three advanced manufacturing facilities across Ho Chi Minh City and Hung Yen Province. With a workforce of 201 to 300 employees and 10 modern production lines, the company maintains a significant annual capacity of over 3 million square meters of panels.
The company's extensive product portfolio includes PIR, PUR, Rockwool, EPS, and Glass Wool sandwich panels, specifically designed for wall and roof applications. These products serve critical roles in the construction of cold storage facilities, clean rooms, pharmaceutical warehouses, livestock farms, and industrial factories. In addition to panels, they offer insulating sheets such as OPP foam, air bubble insulation, and various panel accessories. Their manufacturing capabilities include OEM and contract manufacturing, utilizing European-standard continuous production technology to ensure high-quality stability and fast schedule response.
Phuong Nam Soundproof Insulation is committed to international quality standards, holding certifications such as ISO 9001, CE, and UL GREENGUARD Gold. Their focus on sustainable development is evidenced by their LEED-standard factory and recognition as a "Vietnam Value" brand. The company serves over 500 projects annually, partnering with major material suppliers like Bluescope and BASF to deliver reliable solutions to both domestic and international markets.
Film Insulating Star Company Limited
🇻🇳 Vietnam
2007101-200 peopleDistributor/Wholesaler/Service CompanyOwn brand
Product customization
Shipments
15
Key customer
CONAIR
Description
Film Insulating Star Company Limited, established in 2007 and headquartered in Hanoi, is a prominent Vietnamese distributor, wholesaler, and service provider specializing in high-performance insulation and protective films. The company is the exclusive distributor of the South Korean CeraMAX brand and NDFOS products in Vietnam, offering advanced solutions for both automotive and architectural applications. Their product portfolio includes super heat-insulating films, ceramic window films, Titanium Nitride films, and specialized glass protection materials designed for high-rise buildings and vehicles.
With a workforce of approximately 100 to 200 employees and a significant operational footprint, the company maintains branches in Ho Chi Minh City, Da Nang, Can Tho, and Phu Quoc. Their core technical capabilities leverage Nano technology, sputtering processes, and infrared spectral filtering to ensure superior heat rejection and UV protection. Beyond distribution, the company provides professional installation services and has successfully completed large-scale projects for prestigious clients such as VinFast, Samsung, Vietcombank, and various Vincom and Vinpearl properties.
In addition to its primary focus on thermal insulation materials, the company is involved in the broader trade of automotive accessories, plastic products, and rubber components. Film Insulating Star Company Limited is active in international trade and public procurement, holding various quality certifications and brand distribution rights that underscore its position as a reliable partner in the Vietnamese construction and automotive sectors.
FAQ
How do I know if a supplier is reliable?
How can I check whether a supplier has export experience?
What information should I check before contacting a supplier?