Haohai Ltd.
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Shanghai Haohai Chemical Co., Ltd.
🇨🇳 China
2000101-200 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
ODM manufacturer
Own brand
Key market
Oceania
Review
5
Description
Shanghai Haohai Chemical Co., Ltd., established in August 2000, is a prominent high-tech enterprise and manufacturer specializing in the research, development, and production of polyurethane and aerosol products. Based in Shanghai, China, the company operates a 100,000-square-meter facility and is recognized as the first manufacturer of PU foam and HVAC pre-insulated duct panels in the country. With a workforce of over 100 employees and three specialized subsidiaries, the company maintains a strong focus on technological innovation and quality management, holding ISO 9001, ISO 14001, ISO 45001, and CE certifications.
The company's extensive product portfolio is categorized into four primary lines: PU Foam, HVAC Pre-insulated Ducts, Aerosol Products, and specialized Accessories. Their insulation solutions include PIR, PUR, and Phenolic foam boards laminated with aluminum foil, designed for energy-efficient HVAC systems. Their aerosol and chemical range features one-component expanding foams, fireproof sealants, air fresheners, and car care products under renowned domestic brands such as "Haohai" and "Dongyuan."
As a versatile B2B partner, Shanghai Haohai Chemical Co., Ltd. provides comprehensive OEM and ODM services, supporting design-based and sample-based customization for global wholesalers and brand owners. The company serves over 5,000 cooperative customers and exports to more than 120 countries across North America, South America, Europe, and Oceania. Their commitment to international standards and raw material traceability has established them as a reliable supplier for large-scale construction and industrial insulation projects worldwide.
Widely Used Pre-Insulated Duct Sheet
Sealing Window and Door Quick Dry Expanding PU Foam
Gap Filling Expansive Polyurethane Foam for Cracks
General Purpose Gaps & Cracks Foam Polyurethane Foam
HVAC System Air Conditioning Aluminum Foil Cutting Tool Boxs$180
Polyurethane Sealant Expansive PU Foam Insulation Construction Adhesive$1180
High Performance Gaps & Cracks PU Foam for Spray Insulation$83.35
PIR Pre-Insulated Aluminium Duct Boards Foil Insulation Panels$59.07
Fire Resistant Foam Insulation Panel PUR PIR Phenolic Multi Utility Foam Board HVAC Ducts$59.07
Winter Type Low Temperature Use Expanding Polyurethane Sealant Spray PU Foam$53.17
Sealing Window and Door Big Gap Filler PU Foam$83.35
Expanding Polyurethane Foam Insulation Espuma Construction Sealant PU Foam$83.35
Zhejiang Huahai Co., Ltd.
🇨🇳 China
200411-50 peopleManufacturerEstablished brand
OEM manufacturer
Shipments
2
Key customer
INDUFAR
Key market
Europe
Description
Zhejiang Huahai Co., Ltd. is a manufacturer of refrigerants, fire extinguishing agents, and chlorinated products, operating from Hangzhou, Zhejiang, China, with refrigerant production specifically located in Quzhou, Zhejiang province. Established in 2004, the company employs 11 to 50 people and specializes in OEM services. Their extensive product portfolio includes a wide range of f-refrigerant types such as R11, R12, R22, R134a, R141b, R142b, R152a, R290, R600a, R13, R32, R113, R114, R123, R124, R143a, Freon 21, R23, and R245fa. They also offer mixed refrigerants like R404a, R406a, R407c, R410a, R500, R502, R503, R415b, R400, R401a, R401b, R401c, R402a, R402b, R408a, R409a, R409b, R417a, R507, and R508b. Fire extinguishing agents include 1301, 121, HFC227ea, and R236fa, alongside chlorinated products such as difluorodichloromethane, trichloromethane, trichloroethylene, and tetrachloroethylene. Additionally, the company manufactures foggers, fogging machines, stainless steel water taps, and blades. Zhejiang Huahai Co., Ltd. is recognized as a leading manufacturer in the refrigerant sector, welcoming global inquiries for business.
Fogging Machine(YS 35)
Blade
