HJ Precision - Industrial Hardware Manufacturer

Cabinet Gaskets & Sealing Strips

Industrial sealing strips and gaskets for IP-rated dust and moisture protection in enclosures.

1 models available · Last updated: October 2026

Sealing Strip / Gasket 恒杰密封条系列 - 恒杰密封条系列

恒杰密封条系列

Sealing Strip / Gasket

Sealing Strips Model Comparison

Showing 1 of 1 models. Click any model for full specs.

ModelMaterialsSurface Finishes
恒杰密封条系列Zinc AlloyChrome Plated

Ordering Sealing Strips — Pricing, MOQ & Lead Time

Minimum Order

Standard: 500 pcs
Custom/OEM: 1,000 pcs
Samples available (1-5 pcs)

Samples

Available: Yes
Lead time: 5-7 business days
Freight collect or prepaid

Lead Time

Standard: 15-20 days
Custom/OEM: 25-35 days
Rush orders negotiable

Packaging

Standard export carton
OEM branded packaging
Private label packagingCustom packaging available

Payment:T/T 30% deposit|L/C at sight|Western Union (samples)|FOB Ningbo, China

Why Source Sealing Strips from Hengchieh?

Hengchieh factory — die casting and assembly lines

Vertically Integrated Factory

13,000 m² facility with in-house die casting, CNC machining, stamping, injection molding, surface treatment, and assembly. From raw material to finished product under one roof — reducing lead time and ensuring consistent quality.

Quality inspection laboratory at Hengchieh

5-Stage Quality Control

  • 1.Incoming material inspection (spectrometer analysis)
  • 2.In-process dimensional checks (CMM measurement)
  • 3.Surface treatment adhesion test (cross-cut + tape pull)
  • 4.Functional testing (key operation, cam engagement, cycle test)
  • 5.Final inspection + salt spray test report (ASTM B117)
IATF 16949
ISO 9001
CE
RoHS

Certifications & Standards

  • IATF 16949 — Automotive quality management
  • ISO 9001 — Quality management system
  • CE — European conformity
  • RoHS — Restriction of hazardous substances
  • 35+ years — Exporting to 20+ countries since 1988

Frequently Asked Questions — Sealing Strips

What is the MOQ for sealing strips?
Our standard MOQ for sealing strips is 500 pcs for stock models and 1,000 pcs for custom/OEM models. We offer sample orders (1-5 pcs) for evaluation before bulk production.
What materials are available for your sealing strips?
We manufacture sealing strips in zinc alloy, stainless steel, and engineering plastic. Material selection depends on your environment (indoor/outdoor), corrosion requirements, and budget. Contact our engineering team for a material recommendation.
Can you provide OEM/ODM sealing strips with custom specifications?
Yes. Hengchieh has been manufacturing custom industrial hardware since 1988. We support custom cam profiles, cylinder lengths, key systems (keyed-alike/master key), materials, finishes, and logo engraving. Our in-house die casting and CNC capabilities allow us to produce fully customized parts from your drawings.
What certifications do your sealing strips have?
Our manufacturing facility holds IATF 16949, ISO 9001, CE, and RoHS certifications. All products undergo 100% quality inspection. Zinc alloy models pass 200+ hours of salt spray testing (ASTM B117); stainless steel models exceed 500 hours.
How long does production take?
Standard sealing strips in stock: 15-20 days after order confirmation. Custom/OEM orders: 25-35 days including tooling and sampling. Rush orders available for urgent projects.

Need a Custom Sealing Strip?

We customize materials, finishes, keying, and dimensions to your specifications.

OEM/ODM ServicesWhatsApp
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