Zhejiang Zhenshen Insulation Technology Corp. Ltd.
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Zhejiang Zhenyang Cold Insulation Technology Co., Ltd.
🇨🇳 China
1992101-200 peopleManufacturer/Trading CompanyEstablished brand
Industry association member
High-tech enterprise
Low MOQ
Description
Zhejiang Zhenyang Cold Insulation Technology Co., Ltd. is a professional manufacturer and exporter specializing in high-performance thermal and cryogenic insulation materials. Established in 1992 and headquartered in Jiaxing, Zhejiang Province, the company operates a 20,868-square-meter facility and employs a workforce of 101 to 200 people, including a specialized technical engineering and installation team. The company is recognized as a vice director of the National Petrochemical Thermal Insulation Engineering Technical Cooperation Association and is a recommended supplier for the China Petroleum and Chemical Industry Association.
Zhenyang specializes in a comprehensive range of insulation solutions, including Polyisocyanurate (PIR), Polyurethane (PUR), Foam Glass (Cellular Glass), and high-density PIR/PUR pipe brackets and supports. Their product portfolio also features essential auxiliary materials such as flame-retardant mastics, sealants, wear-resisting agents, and specialized cryogenic adhesives. These products are engineered for demanding applications across the petrochemical, LNG/LPG, nuclear power, pharmaceutical, mining, and construction industries.
As a modern enterprise integrated with research, development, and engineering construction capabilities, the company maintains rigorous quality and safety standards, holding ISO 9001, ISO 14001, and OHSAS 18001 certifications. Zhenyang utilizes advanced production technology to serve global markets, providing both standardized products and contract manufacturing services to meet international industrial requirements.
Waterproof Flame Retardant Mastic
Foam Glass Cellular Glass Foamed Glass Cryogenic Insulation Insulator Pipe Section Panel
Rigid Polyisocyanurate Foam Urethane PIR Cold Cryogenic Insulation Insulator Pipe Section Panel
Grill Brick Grill Stone Cleaning Brick Griddle Block
High Density Polyurethane Polyisocyanurate PU PIR Pipe Support Pipe Shoe Pipe Hanger
Pur Puf Pipe Section Rigid Polyurethane Foam Cold Insulation Insulator Panel
Zhejiang Dehe Cold Insulation Technology Co. Ltd
🇨🇳 China
1976301-500 peopleManufacturerEstablished brand
Own brand
High-tech enterprise
Industry association member
Key customer
CHINESE PETROLEUM ANS CHEMICAL INDUSTRY ASSOCIATION
Key market
Africa
Description
Zhejiang Dehe Cold Insulation Technology Co. Ltd, established in 1976, is a leading manufacturer of cold and thermal insulation materials based in Jiaxing, China. The company operates three production bases and a subsidiary, with a total investment of 500 million yuan and covering an area of 270 Mu. With 376 employees, including a strong technical staff, Zhejiang Dehe specializes in foam glass (cellular glass), polyurethane, and PIR foam products. They are one of only three global producers capable of supplying foam glass insulation meeting ASTM C552 standards. Their extensive product range includes foamglass pipe, low-density closed-cell foamglass, borosilicate foamglass lining brick, rigid polyurethane foam, high-strength polyurethane pipe brackets, sealant retardant mastic, and cryogenic adhesives. The company holds ISO 9001 and ISO 14000 certifications, and their products are registered in multiple provinces and municipalities across China. Zhejiang Dehe has been a preferred insulation material supplier for major clients like Sinopec and the Chinese Petroleum and Chemical Industry Association, and they are recognized as a high and new technology enterprise by the Zhejiang provincial government.
Dh800 ASTM Foam Glass$10
Cellular Glass/Foam Glass / ASTM Foamglass for Insulation$600
ASTM Foam Glass for Pipe Insulation$500
Polyurethane for Cold Insulation
PIR Poly Cyanuric Acid Ester Foam$100
Borosilicate Foam Glass Lining Brick$100
Thermal Insulation Material$100
Wear-Resistant Agent$100
Foam Glass$100
High Strength Polyurethane Pipe Bracket$100
Foam Glass Factory$100
Cellular Glass$100
