Zhejiang Zhenyang Cold Insulation Technology Co., Ltd.
Zhejiang Zhenyang Cold Insulation Technology Co., Ltd.
🇨🇳 China, Zhejiang
1992101-200 peopleManufacturer/Trading CompanyZhejiang 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.
Patented technologyHolds multiple product or process patents.
Industry association memberMember of National Petrochemical Thermal Insulation Engineering Technical Cooperation Association, China Petroleum and Chemical Industry Association association.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
Established brandFounded in 1992, with over 20 years of industry experience.
Contact
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Products
Products
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Categories
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Waterproof Flame Retardant Mastic
0·0 reviews
Foam Glass Cellular Glass Foamed Glass Cryogenic Insulation Insulator Pipe Section Panel
0·0 reviews
Rigid Polyisocyanurate Foam Urethane PIR Cold Cryogenic Insulation Insulator Pipe Section Panel
0·0 reviews
Grill Brick Grill Stone Cleaning Brick Griddle Block
0·0 reviews
High Density Polyurethane Polyisocyanurate PU PIR Pipe Support Pipe Shoe Pipe Hanger
0·0 reviews
Pur Puf Pipe Section Rigid Polyurethane Foam Cold Insulation Insulator Panel
0·0 reviews
Certifications
ISO 140012
ISO 90012
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Zhejiang Zhenshen Insulation Technology Corp. Ltd.
🇨🇳 China
1988501-1000 peopleManufacturer/Service Company/Trading Company/WholesalerHigh capacity factory
Established brand
ODM manufacturer
Product customization
Shipments
314
Key customer
WILLICH ISOLASI PRATAMA
Key market
🇮🇩 Indonesia
Description
Zhejiang Zhenshen Insulation Technology Corp. Ltd., established in October 1988, is a leading Chinese manufacturer, service provider, trading company, and wholesaler specializing in thermal and cryogenic insulation solutions. Based in Jiaxing, China, the company operates a factory and is recognized as a National High-Tech Enterprise with over 30 years of history in the insulation industry. With 501-1000 employees and annual output exceeding US$100 Million, Zhejiang Zhenshen is the biggest cellular glass producer in Asia and holds over half of China's domestic cold insulation market share. They offer a comprehensive insulation package, including design, supervision, manufacturing, innovation, installation, and management services. Their extensive product portfolio includes cellular glass, polyurethane insulation, polyisocyanurate insulation (PIR, HDPIR), foam glass, aerogel felt, glass fiber insulation, cold pipe support, mastic vapor barriers, expanded perlite, adhesives, and sealants. These materials and services cater to diverse applications in petrochemical (LNG, LPG, air separation, ethylene plants, cryogenic storage tanks), building decoration, chimney anticorrosion, and ship insulation. The company provides OEM, ODM, and contract manufacturing services, holding ISO 9001, ISO 14001, OHSAS/OHSMS 18001, and QHSE certifications. They have a strong international presence, exporting to North America, South America, Europe, Asia, Africa, and Oceania, and are committed to energy-saving solutions for clients worldwide.
Zes 33 Black Mastic
Zes 31 Black Mastic
Cellular Glass (High Performance)
Cellular Glass (National Standard)
Rigid Polyurethane Foam PUR
High Density Polyisocyanurate Pipe Support/ Block Hdpir
Zes 84 Anti-Abrasive Agent for Cryogenic Insulation
Zes PCB Pre-Fabricated Perlite Concrete Block
Glass Fiber Resilient Blanket
Stainless Steel Bands and Clips
Zes41 Vapor Barrier Membrane
Zes 85 Anti-Abrasive Agent/Adhesive
