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Your One-Stop Solution for Precision-Engineered, Fully Customizable Sealing Components
Demanding a perfect seal? Look no further. We specialize in high-performance, custom-manufactured gaskets and waterproof washers in Silicone, EPDM, FKM , and NBR. Beyond meeting specifications, we empower your design with full customization in color, shape, size, and material to achieve optimal performance, aesthetic integration, and reliability for your specific application.
Why Choose Our Custom Gaskets & Washers?
Material Mastery: From flexible Silicone to chemical-resistant FKM, we offer the right polymer for your environment.
Total Design Freedom: Customize every detail—unlimited shapes, precise dimensions, exact durometer (hardness), and any color.
Engineered to Seal: Precision-molded for flawless fit and long-term, reliable waterproof/dustproof/airtight sealing.
Built for Performance: Excellent resistance to compression set, temperature extremes, and environmental factors.
End-to-End Partnership: From prototyping to high-volume production, with expert technical support throughout.
Material Selection Guide: Choose the Perfect Polymer
Material
Key Properties
Best For
Temperature Range
Color Options
Silicone
High flexibility, excellent temperature resistance, non-toxic, odorless, good ozone/weather resistance.
Medical devices, food-grade applications, LED lighting, high/low temp environments, consumer electronics.
-60°C to 230°C
Full Spectrum (Translucent, white, black, and any custom Pantone color)
FKM
Exceptional chemical, oil, and fuel resistance. Very high-temperature capability.
Automotive fuel systems, aerospace, chemical processing, aggressive fluid sealing.
-20°C to 250°C
Black (Standard), Brown, Custom colors available.
EPDM
Outstanding weather, ozone, steam, and water resistance. Good electrical insulating properties.
Outdoor/automotive weather seals, HVAC systems, plumbing, electrical enclosures, solar panels.
-50°C to 150°C
Black (Standard), White, Custom colors.
NBR
Superior resistance to oils, fuels, and greases. Excellent abrasion resistance and cost-effective.
Appliances & HVAC: Control panel seals, door gaskets, compressor mounts.
Outdoor & Lighting: IP68 waterproof seals for solar equipment, LED fixtures.
Your Customization Journey: Simple & Supported
Consult & Specify: Contact us with your requirements (material, environment, pressures, temps) and drawings/samples.
Engineering & Quote: Our team reviews your design for manufacturability and provides a detailed quote with a lead time.
Prototype & Approve: We produce and deliver prototype samples for your testing and approval.
Production & Delivery: Upon your approval, we proceed with full-scale production and deliver with full certification.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2018
Total Annual:
200-300
Employee Number:
50~100
Ecer Certification:
Verified Supplier
DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201... DZK seal Established in 2015, Xiamen De Zheng Kai Sealing Technology Co., Ltd. is a professional manufacturer of high-quality precision sealing components.Specializing in the production of various hydraulic and pneumatic sealing products. Its quality system certification has passed ISO 9001:201...