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Engineered for Stronger Bonds in Demanding Industries

Discover the People, Expertise, and Manufacturing Strength Behind Jiarun.

About Jiarun

Jiarun Environmental Protection Technology (Shenzhen) Co., Ltd. is a professional manufacturer of high-performance polyurethane sealants and structural adhesives, integrating independent R&D, standardized production, and global sales.

Based in Shenzhen, China, Jiarun operates its own R&D and testing facilities for raw material analysis, product performance evaluation, weather resistance testing, bonding strength verification, and customized formulation development. With in-house pilot production and application testing capabilities, the company continuously improves its adhesive technologies and develops reliable solutions for different industrial applications.

Why Choose Jiarun
Reliable Manufacturing & Technical Support
Customized Formulation Capability
Our in-house R&D team develops and optimizes sealant and adhesive formulations for different climates, construction conditions and industrial applications.
Reliable Supply for Global Orders
With standardized production facilities and scalable manufacturing capacity, Jiarun ensures consistent product quality, stable lead times and dependable bulk supply.
Ready for International Markets
We maintain strict quality control and support relevant certification requirements to help customers meet different regional and market standards.
Trusted by Customers Worldwide
Jiarun serves distributors, contractors, OEM manufacturers and industrial buyers across more than 55 countries, building long-term and stable business relationships.
Support Throughout the Project
From product selection and formulation matching to application guidance and troubleshooting, our technical team provides responsive support at every stage.
From Trial Orders to Bulk Supply
We support flexible order quantities, customized solutions and different cooperation models to meet the needs of both new customers and established partners.
Eco-Friendly Products & Production
Jiarun focuses on high-performance sealants and environmentally responsible coatings while promoting greener, low-carbon manufacturing practices.
Integrity, Diligence & Progress
Guided by our core values, Jiarun is committed to continuous innovation, reliable service and building a sustainable long-term brand in the adhesive industry.
Applications
Construction & Decoration

Jiarun polyurethane sealants and adhesives are suitable for doors, windows, curtain walls, interior decoration, prefabricated buildings and steel structures, providing reliable sealing, bonding and weather resistance.

Industrial Equipment

Designed for mechanical equipment, pipelines, storage facilities and industrial assemblies, our products deliver strong adhesion, durable sealing performance and stable properties under demanding operating conditions.

Automotive & Transportation

Our sealants and adhesives are widely used in automobiles, new energy vehicles, yachts and marine applications for structural bonding, joint sealing, vibration resistance and moisture protection.

New Energy

Jiarun provides sealing and bonding solutions for photovoltaic modules and other renewable energy applications, helping improve environmental resistance, installation reliability and long-term durability.

Electronics & Electrical

For LED lighting, power equipment, consumer electronics and electrical components, our products provide dependable bonding, sealing and protection against moisture, temperature changes and daily operating stress.