Top 10 Industrial Insulation Jacket Manufacturers Based in China 2026

Jun 08, 2026

China has become a global hub for industrial insulation jacket manufacturers, driven by rapid expansion in petrochemical, power generation, and heavy manufacturing sectors. As energy efficiency regulations tighten worldwide, demand for high-quality removable and custom insulation jackets sourced from China continues to grow — offering buyers competitive pricing without compromising on performance.

This guide cuts through the noise to answer one key question: which Chinese insulation jacket manufacturers are actually worth working with in 2026? With China's thermal insulation market evolving rapidly — from traditional fiberglass solutions to advanced aerogel insulation jackets and multi-layer composite designs — sourcing the right supplier has never been more critical. Whether you are looking for valve insulation jackets, pipe insulation jackets, tank insulation jackets, or fully custom solutions, the manufacturers listed here cover the full spectrum. This guide is designed for:

Procurement managers and engineers sourcing industrial insulation jackets at scale
Distributors and wholesalers looking for reliable Chinese factory partners
EPC contractors requiring custom insulation solutions for large-scale projects
Plant operators and facility managers seeking energy-saving insulation upgrades

Below, we profile 10 of the leading industrial insulation jacket manufacturers based in China — covering their product range, key strengths, and who they are best suited for — so you can make a more informed sourcing decision. Read on to find your ideal supplier.

List of the Top 10 Industrial Insulation Jacket Manufacturers Based in China 2026

Brand	Headquarters	Best For
1. Hantai New Materials	China	Certified removable insulation jackets for petrochemical & OEM buyers
2. RedsAnt Energy Saver	Dongguan, China	Energy-saving insulation jackets for industrial machinery & pipelines
3. Jiangxi Jiecheng New Materials	Jiangxi, China	Wholesale hot & cold insulation jackets for contractors & distributors
4. BASTOR	Taizhou, China	Factory-direct custom flange & valve insulation jackets with free samples
5. Pamaens Technology	Shanghai, China	High-temperature multi-layer insulation jackets for vessels & heat exchangers
6. Anhui MQ Industry	Anhui, China	Wholesale thermal insulation blankets & jackets for global distributors
7. Hebei Covhot Technology	Hebei, China	Wide-range insulation jackets across industries & temperature grades
8. Hunan Venice New Material	Changsha, China	Reusable easy-install insulation jackets with ISO & RoHS certification
9. Xi'an PARRI	Xi'an, China	Wide temperature-range insulation jackets for international wholesale buyers
10. LXHTR	Hubei, China	Custom insulation jackets for power, petrochemical & metallurgy industries

1. Hantai New Materials

Hantai New Materials - Insulation Jacket Manufacturer in China

Company Overview:

Hantai New Materials is a China-based manufacturer offering one-stop thermal insulation solutions for industrial applications. They specialize in removable insulation jackets, fire sleeves, and custom thermal covers designed for valves, pipes, flanges, and equipment components. With internationally certified products and a vertically integrated production process, Hantai serves clients across petrochemical, automotive, power generation, and heavy manufacturing sectors. Their insulation jackets are engineered for easy removal during maintenance — a key advantage for facilities requiring frequent inspection without sacrificing energy efficiency.

Headquarters: China

Website: firesleeve-china.com

Main Products:

Removable high-temperature insulation jackets
Valve insulation jackets & pipe insulation jackets
Fire sleeves & fire-resistant blankets
Custom thermal insulation covers for valves and flanges

Temperature Range: Up to 260°C continuous / 550°C short-term

Best For: Wholesalers, distributors, and industrial buyers sourcing certified custom insulation jackets from China.

2. RedsAnt Energy Saver

RedsAnt Energy Saver - Insulation Jacket Manufacturer and Supplier in China

About RedsAnt:

DongGuan RedsAnt Energy Saver Limited is a Dongguan-based manufacturer and wholesaler focused on energy-saving thermal insulation products for industrial machinery. Their product range covers insulation jackets for injection molding machines, extruder barrels, hopper dryers, valves, flanges, and pipe insulation — making them a practical one-stop supplier for plastic processing plants and industrial facilities looking to reduce energy consumption through better thermal management.

Location: Dongguan, Guangdong, China

Website: redsant.com

Product Range:

Valve insulation jackets & flange thermal insulation
Pipe insulation jackets
Injection molding machine barrel insulation
Aerogel insulation & fiberglass insulation products

Best For: Factories and distributors sourcing energy-saving insulation jackets for industrial machinery and pipeline systems.

3. Jiangxi Jiecheng New Materials

Jiangxi Jiecheng New Materials - Insulation Jacket Factory and Wholesaler in China

Factory Profile:

Jiangxi Jiecheng New Materials Co., Ltd. is a dedicated insulation jacket manufacturer and factory based in Jiangxi, China, offering wholesale valve insulation jackets, cold insulation jackets, and removable thermal covers directly to global buyers. Their product line addresses both hot and cold insulation needs — from fireproof removable insulation for chemical plants to cold water tank insulation jackets and pipe insulation solutions. Buyers looking for a factory with certified products, installation videos, and responsive customer support often find Jiecheng a solid sourcing option.

Location: Jiangxi, China

Website: jxjcinsulationcover.com

Product Highlights:

Valve insulation jackets (removable)
Cold insulation jackets for pipes and tanks
Fireproof removable insulation covers
Custom insulation jackets for chemical industry applications

Best For: Wholesale buyers and project contractors needing both hot and cold insulation jacket solutions from a certified Chinese factory.

4. BASTOR (Taizhou Best Electric Equipment)

BASTOR - Flange and Valve Insulation Jacket Manufacturer in China

What Sets Them Apart:

BASTOR, operated by Taizhou Best Electric Equipment Co., Ltd., is a Chinese manufacturer and factory-direct supplier of customized flange and valve insulation jackets. While their primary business covers a wide range of industrial heating elements, their insulation jacket line focuses on flange thermal protection and valve insulation — products often searched alongside pipe insulation jackets and tank insulation jackets by procurement teams in the oil, gas, and chemical industries. Free samples and competitive wholesale pricing make them a popular choice for international buyers.

Location: Taizhou, China

Website: basstor.com

Key Products:

Customized flange insulation jackets
Valve insulation jackets (factory direct)
Industrial heating elements & thermal accessories

Best For: International buyers seeking custom insulation jackets with factory-direct pricing and sample availability.

5. Pamaens Technology (Shanghai)

Pamaens Technology - Thermal Insulation Jacket Manufacturer and Supplier in China

Company Overview:

Shanghai Pamaens Technology is a China-based manufacturer supplying thermal insulation jackets for vessels, heat exchangers, furnaces, tank reactors, valves, pipes, and flanges. Their insulation jackets feature 3 to 6 layers of construction with materials including high-silica glass fiber cloth, ceramic fiber cloth, and stainless steel braided cloth, supporting temperatures up to 1000°C. Pamaens also produces customized insulation jackets tailored to client drawings — a feature valued by EPC contractors, industrial plant operators, and equipment distributors sourcing tank insulation jackets or boiler insulation jackets in bulk.

Location: Shanghai, China

Website: pamaens.com

Core Products:

Thermal insulation jackets for vessels & heat exchangers
Insulation jackets for furnaces and tank reactors
Valve, pipe & flange insulation jackets
Custom insulation jackets (per client drawings)

Temperature Range: Up to 1000°C

Best For: EPC contractors and plant operators requiring high-temperature, multi-layer custom insulation jackets for vessels and industrial equipment.

6. Anhui MQ Industry Co., Ltd.

Anhui MQ Industry - Industrial Thermal Insulation Jacket Manufacturer in China

Supplier Snapshot:

Anhui MQ Industry Co., Ltd. is an Anhui-based manufacturer and exporter specializing in thermal insulation blankets, insulation jackets for industrial facilities, fire sleeves, fireproof fabrics, and related heat protection products. As a factory supplier with multilingual export capability, MQ Industry serves global distributors and industrial buyers looking for thermal insulation covers and facility insulation jackets in wholesale quantities. Their product range is particularly relevant for buyers sourcing steam pipe insulation jackets, pump insulation jackets, and industrial thermal blankets from China.

Location: Anhui, China

Website: mqindustry.com

Main Products:

Industrial thermal insulation blankets & jackets
Fire sleeves & fireproof fabrics
Heat reflective sleeving & heat resistant sleeves
Fire blankets & fireproof mats

Best For: Global distributors and industrial buyers needing wholesale thermal insulation blankets and jackets with multilingual support.

7. Hebei Covhot Technology Co., Ltd.

Hebei Covhot Technology - Removable Insulation Jacket Manufacturer and Supplier in China

About the Company:

Hebei Covhot Technology Co., Ltd. is a Zhangjiakou-based manufacturer dedicated to the research, development, production, and sales of detachable energy-saving insulation products under the registered trademark "COVHOT®". Their product catalog is one of the most comprehensive among Chinese insulation jacket suppliers, covering valve insulation jackets, pipe and elbow insulation jackets, pump body insulation jackets, tank and reactor insulation, heat exchanger insulation jackets, and steam pipe insulation jackets. Products are classified not only by equipment type but also by industry sector and temperature range — from low-temperature antifreeze insulation jackets (-70°C) to ultra-high temperature variants — making Covhot a versatile sourcing option for distributors and industrial buyers worldwide.

Location: Zhangjiakou, Hebei Province, China

Website: en.covhot.com

Main Products:

Valve & flange insulation jackets
Pipe, elbow & steam pipe insulation jackets
Pump body & turbine insulation jackets
Tank, reactor & heat exchanger insulation jackets
Antifreeze & high-temperature insulation jackets

Best For: Distributors and industrial buyers needing a wide-range, multi-industry insulation jacket supplier with a registered brand and full English website.

8. Hunan Venice New Material Technology Co., Ltd.

Hunan Venice New Material - Reusable Insulation Jacket Manufacturer and Supplier in China

Why They Stand Out:

Founded in 2018 and headquartered in Changsha, Hunan, Venice New Material Technology focuses on reusable thermal insulation jackets and removable insulation covers for industrial valves and steam systems. Their core selling point is ease of installation — the company claims their valve insulation jackets can be removed and reinstalled within 3 minutes without tools or specialist training, a feature that resonates strongly with facility maintenance managers. ISO 9001:2015 and ISO 14001:2015 certified, Venice supplies insulation jacket products covering valves, flanges, pipes, heat exchangers, injection machines, and exhaust systems to global buyers through direct export channels.

Location: Changsha, Hunan, China

Established: 2018

Certifications: ISO 9001:2015, ISO 14001:2015, RoHS

Website: hnvnx.com

Main Products:

Valve & flange insulation jackets
Pipe & exhaust system insulation jackets
Heat exchanger insulation jackets
IBC & drum heater insulation jackets
Aerogel blankets & passive fire protection jackets

Best For: Facility managers and distributors sourcing reusable, easy-install insulation jackets with multi-system certification.

9. Xi'an PARRI Control Technology Co., Ltd.

Xi'an PARRI - Thermal Insulation Jacket Manufacturer and Exporter in China

Company Overview:

Xi'an PARRI Control Technology Co., Ltd. is a Shaanxi-based manufacturer and exporter of thermal insulation jackets, offering factory-direct pricing for industrial buyers worldwide. Their product range covers standard and high-temperature thermal insulation jackets with temperature resistance from -70°C up to 2000°C depending on specification — making them relevant for applications ranging from pipe insulation jackets and steam pipe insulation to high-temperature furnace and boiler insulation jackets. With multilingual export coverage and custom production capability, PARRI is a competitive sourcing option for international wholesale buyers and distributors.

Location: Xi'an, Shaanxi, China

Website: xaparri.com

Product Range:

Standard thermal insulation jackets (-70°C ~ +500°C)
High-temperature insulation jackets (up to 2000°C)
Custom insulation jackets for pipes, valves & industrial equipment

Best For: International distributors and industrial buyers seeking a wide temperature-range insulation jacket supplier with factory-direct export pricing.

10. LXHTR

LXHTR - Industrial Insulation Jacket Manufacturer and Supplier in China

Company Overview:

LXHTR is a China-based manufacturer and supplier specializing in industrial insulation jackets, high-temperature protection products, and chute sealing solutions for demanding environments including power plants, petrochemical facilities, steel & metallurgy, oil & gas, and marine systems. Based in Chongyang County, Xianning City, Hubei Province, LXHTR produces detachable insulation jackets designed to reduce heat loss, support freeze protection for tanks and cabinets, and improve equipment noise control. Their pipe insulation jackets are available in a wide range of materials — fiberglass, ceramic fiber, and multi-layer composite structures — with outer layers including PVC jacketing, silicone-coated fiberglass, and aluminum foil composites. Every project is custom-engineered to client specifications, making LXHTR a strong choice for buyers sourcing tailor-made insulation jacket solutions from China.

Location: Chongyang County, Xianning City, Hubei Province, China

Website: lx-htr.com

Core Products:

Removable pipe insulation jackets
Valve insulation jackets & tank insulation jackets
High-temperature chute insulation covers
Custom insulation jackets for power, petrochemical & metallurgy industries

Industries Served: Power generation, petrochemical, steel & metallurgy, oil & gas, marine, industrial manufacturing

Best For: Industrial buyers and EPC contractors needing fully custom insulation jackets with multi-material options for extreme environments.

Conclusion

China's industrial insulation jacket industry offers a wide range of manufacturers to suit virtually every application — from removable valve insulation jackets and pipe insulation jackets to high-temperature custom solutions for petrochemical plants, power stations, and metallurgical facilities. The 10 manufacturers featured in this guide represent some of the most reliable sourcing options available today, each with distinct strengths in product range, customization capability, certifications, and export experience. Choosing the right supplier depends on your specific requirements: temperature range, industry application, order volume, and whether you need factory-direct pricing or a more tailored engineering approach.

If you are looking for a China-based manufacturer that combines deep industrial expertise with fully customized insulation jacket solutions, LXHTR is worth a closer look. Specializing in removable insulation jackets, pipe insulation jackets, valve insulation jackets, and high-temperature protection products for demanding environments including power generation, oil & gas, and steel & metallurgy, LXHTR engineers every solution to client specifications. With a global cooperation network and a commitment to quality, LXHTR stands out as a trusted partner for buyers who need more than an off-the-shelf product.

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