Zibo Changheng Co., Ltd.
Automotive sealants.
For your brand.
Factory-direct sealant manufacturing for global buyers. Small orders welcome, with private-label customization and bulk production.
Factory-direct manufacturing
Small orders welcome
Private-label options
Custom packaging
Bulk production
From your first order to repeat production.
Small orders welcome
Start with a quantity that fits your project. MOQ depends on the product and customization requirements.
Your brand & packaging
Discuss private labels, cartridges, foil packs and cartons for your target market.
Factory-direct supply
Plan repeat orders and bulk production with product specifications and packaging agreed in advance.
See our products
668 Container Sealant
300 mL cartridge sealant for container sealing enquiries and customized supply.
Mechanical Sealant
Cartridge sealant for mechanical sealing enquiries, with private-label options.
Waterproof Joint Sealant
300 mL cartridge packaging for waterproof joint-sealing projects.
Explore our product focus.
Glass
Automotive glass sealants
Discuss windshield bonding and glass sealing requirements for replacement and repair work.
Bodywork
Automotive body panel sealants
Explore sealing options for body panel joints and vehicle compartment gaps.
Bodywork
Vehicle body weld seam sealants
Discuss sheet metal weld seams and body joint sealing during repair or assembly.
Stock photographs illustrate application areas, not Zibo Changheng products.
Illustrative automotive bodywork photography.
Sealant manufacturing for global buyers.
Zibo Changheng Co., Ltd. manufactures sealants and supports export customization for distributors, private-label brands and industrial buyers.
We welcome small-order enquiries and work with your team on product selection, branding, packaging and repeat supply.
Start your private-label sealant project.
Send your application, quantity, packaging needs and destination for a tailored quotation.