Jiangsu Jingxue Insulation Technology Co.

What Jiangsu Jingxue Insulation Technology Co. does

Jiangsu Jingxue Insulation Technology Co., Ltd. (江苏晶雪节能科技股份有限公司), founded in 1993 and headquartered in Changzhou, Jiangsu Province, China, designs, manufactures, and installs cold storage envelope systems, energy-saving insulation sandwich panels (PU/PIR/PUR), cold storage and industrial doors, and industrial building envelope systems. The company operates a 146,000 m² production facility in Changzhou with six automatic continuous foam production lines (including imported German KraussMaffei and Italian PUMA equipment), supporting annual capacity of 8 million m² of insulation panels and 20,000 cold storage and industrial door units. It holds 100+ patents including 19 invention patents, has participated in drafting 27 national and industry standards, and holds US FM certification across more product specifications than any other Chinese energy-saving board manufacturer.

The company serves B2B customers across cold chain logistics, food processing, biopharmaceuticals, supermarkets, industrial manufacturing, and precision electronics, with notable named clients including Huarui All-day Cold Chain Logistics, Taigu Cold Chain, Ideal Auto Changzhou Factory, Harbin Wanda Ski Resort, the Brazil Antarctica Research Station, and the China Aircraft Strength Research Institute. Its go-to-market combines direct sales through wholly-owned regional subsidiaries in Shanghai and Dalian with a full-cycle EPC (Engineering, Procurement, Construction) service model covering design, production, logistics, construction, and after-sales service. Revenue is generated through one-time sales of insulation panels and doors plus professional services for EPC project delivery; pricing is custom and project-based with no publicly disclosed price list.

Technology and certifications form a key part of the value proposition. The company transitioned to cyclopentane (HC) foaming technology by 2017 (replacing HCFC-141b), achieved CNAS laboratory accreditation in April 2025 enabling international test report mutual recognition, and offers an AI-powered post-service system for energy optimization in customer cold storage facilities. It is recognized as a National Specialized and Innovative 'Little Giant' Enterprise, a National Green Factory, a National Quality Benchmarking Enterprise, and holds the 'China Famous Trademark' designation. The company listed on the Shenzhen Stock Exchange GEM board (stock code 301010) on June 18, 2021, becoming the first listed company in the cold storage envelope system energy-saving insulation board segment of China's cold chain industry.

Name

Jiangsu Jingxue Insulation Technology Co.

Legal name

江苏晶雪节能科技股份有限公司

Website

https://jingxue.com

Company type

Public

Founded year

1993

Operating status

Operating

Headcount range

501–1,000 employees

Ownership category

akta.pro rank

Product category

Insulation Materials & Cold Storage Envelope Systems

SIC

Plastic Material, Synth Resin/Rubber, Cellulos (No Glass) (2820)

akta.pro primary industry

Foam Plastic Insulation (EPS/XPS/PIR/PUR) (IMADAGAD)

akta.pro secondary industries

Insulation & Air/Vapor Barrier Systems (Thermal, Acoustic, WRB/AVB) (IMAFAMAD), Cold Room Panels, Doors & Seals Repair (HSAOAJAK)

Keywords

• Cold storage insulation
• Polyurethane sandwich panels
• Energy-saving building boards
• Industrial cold storage doors
• Cold chain envelope systems

Headquarters

HQ city

Changzhou

HQ country

China

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Revenue model

1. Energy-saving Insulation Panels: Sale of cold storage insulation boards and energy-saving building panels as the primary revenue stream, including PU/PIR/PUR sandwich panels.
2. Cold Storage and Industrial Doors: Sale of cold storage doors and industrial doors including sliding doors and rapid doors.
3. EPC Project Services: Full-cycle EPC service model covering project design, production, logistics, construction, and after-sales service.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Jiangsu Jingxue Insulation Technology Co., Ltd. designs, manufactures, and installs energy-saving insulation sandwich panels (PU, PIR, PUR) and cold storage/industrial doors for cold storage envelope systems and industrial building envelope systems. The company delivers full-cycle EPC (Engineering, Procurement, Construction) project services for cold chain logistics, food processing, biopharmaceutical, and industrial building customers, and operates a CNAS-certified laboratory supporting R&D and testing.

Product overview

Jiangsu Jingxue Insulation Technology Co. is a comprehensive insulation materials manufacturer and整体解决方案提供商 (total solution provider) with over 33 years of experience. The company's core product portfolio consists of: (1) 冷库保温板 (Cold Storage Insulation Boards) - the primary product line of PU/PIR/PUR sandwich panels for cold chain applications; (2) 节能建筑板 (Energy-saving Building Boards) for industrial and commercial construction; (3) 晶雪门业 (Jingxue Door Industry) - a full range of cold storage and industrial doors including loading dock systems; and (4) 后服务系统 (Post-Service System) - an AI-powered intelligent energy management add-on that integrates with the core insulation products to provide smart monitoring and optimization services. The company also offers 防寒服 (insulated jackets) as an ancillary product. Annual production capacity reaches 8 million square meters of various insulation boards and 20,000 units of cold storage and industrial doors. The company serves diverse industries including cold chain logistics, food processing, supermarkets, hotels, aviation catering, biopharmaceuticals, fine chemicals, and precision electronics.

Differentiator

Problem solved

Functional benefit

Products and services

• Cold Storage Insulation Board (冷库保温板) High-performance polyurethane (PU), PIR, and PUR sandwich panels designed for cold storage applications, providing thermal insulation for cold chain logistics, food preservation, pharmaceutical storage, and other temperature-controlled environments. US FM certified.
• Energy-saving Building Board (节能建筑板) Insulation boards for industrial and commercial buildings, including metal-faced rigid polyurethane sandwich panels and rock wool sandwich panels, serving industrial plant and building envelope applications.
• Jingxue Door Industry (晶雪门业) Cold storage doors and industrial doors including sliding doors, high-speed doors, and loading dock systems. Designed for cold storage facilities and industrial building applications. Annual production capacity of 20,000 units.
• Post-Service System (后服务系统) AI-powered after-sales service platform that provides intelligent energy management for cold storage facilities, helping customers reduce electricity consumption and labor costs. Uses AI energy-saving algorithms as core technology.

Named customers7 records

Segments6 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Italy Intertecnica (意大利Intertecnica)coreTechnology or Integration · 29 April 2025Strategic cooperation agreement signed on April 29, 2025 at China Refrigeration Expo. The partnership focuses on cold storage door products, combining Jingxue's market leadership in China with Intertecnica's premium components featuring sophisticated craftsmanship, high-end materials, and cutting-edge European design.

Scale indicators8 records

Recent moves9 records

Expansion highlights6 records

Broad incumbents

• Kingspan Group: Global leader in insulated panels and building envelope solutions. Comparable as the dominant international manufacturer of PU/PIR insulated sandwich panels serving cold storage, industrial, and commercial building applications — Jingxue's direct product analog at global scale.
• Metecno: International sandwich panel manufacturer with PU/PIR and rock wool product lines for cold storage and industrial buildings. Directly comparable to Jingxue in core product (insulated sandwich panels) and end markets (cold chain, industrial envelope).
• Isopan: European manufacturer of insulated metal panels for roofing and walls, including cold storage applications. Direct product-line peer to Jingxue's energy-saving building boards and cold storage panels.
• ArcelorMittal Construction (now part of Tata Steel): Global manufacturer of insulated panels and steel building envelope systems. Comparable in product category (sandwich panels for cold storage and industrial buildings) at broader scale with diversified customer base.

Others

• Cabot Corporation: Manufacturer of insulation materials including rigid foam boards used in building envelopes and cold storage. Related as a materials-side peer to Jingxue's foam insulation panel business.

Emerging players

• GCS Group (格兰斯): Chinese sandwich panel manufacturer specializing in PU/PIR insulated panels for cold storage and industrial buildings. Direct product-line peer competing with Jingxue in China and select export markets.

Regional players

• Hangzhou Hangyang (杭氧): Chinese supplier of cryogenic and cold chain equipment for industrial gas, food, and pharmaceutical sectors. Comparable in serving the Chinese cold storage and biopharma cold chain customer base with related equipment.
• Tianjin Tianhai Compression (天海制冷): Chinese refrigeration and cold chain equipment supplier serving similar end customers in cold storage and food processing. Adjacent competitor in the Chinese cold chain envelope value chain.
• Dalian Bingshan Group: Major Chinese refrigeration and cold chain equipment conglomerate that took an equity stake in Jingxue in 2015. Adjacent in the cold chain value chain (refrigeration systems) and a regional China peer overlapping on cold storage customers.

Direct peers

• Huamei Group (华美节能科技集团): Chinese manufacturer of rubber-plastic insulation materials and foam insulation products. Direct competitor in China's building and cold-storage insulation board market, with overlapping PU foam-based product lines.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/jingxue_doors

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Jiangsu Jingxue Insulation Technology Co.