The process hole cap /hole cover

The process hole cap /hole cover is an accessory used to cover process holes on various equipment, products, or structures, and its main functions include the following aspects:Protection function: It prevents dust, impurities, moisture, etc. from entering the interior of the process hole, avoiding internal components from being affected in performance or having their service life shortened due to contamination or rust. It is especially suitable for equipment exposed to the external environment.Safety guarantee: Covering the process hole can prevent personnel's fingers, clothing, etc. from being (drawn into) the hole when operating or touching the equipment, or avoid potential safety hazards such as scratches and jamming caused by accidental contact with internal structures.Aesthetic and neatness: It covers the process holes on the surface of the equipment, making the product appear ance more flat and uniform, and improving the overall aesthetics. It is often used in products with certain appearance requirements (such as home appliances, mechanical enclosures, etc.).Sealing assistance: Some process hole caps are equipped with a sealing design (such as rubber gaskets), which can enhance the sealing performance of the process hole, prevent liquid leakage or gas overflow, and are suitable for scenarios with sealing requirements.

Key Features

✅ Easy installation

Just press the hole cap on the hole

✅ Top Quality

High quality with anti aging material,

✅ Eco-Friendly Material

Made from recyclable PP material, RoHS compliant, and free of heavy metals.

✅ Enhanced Adhesion

Smooth surface ensures strong bonding with butyl or other IGU sealants.

✅ Customizable Colors and Sizes

Available in black, gray, white, brownor custom colors; widths from 6mm to30mm.

Applications

All holes on window and doors

Cold rooms and glass doors in refrigeration systems

Customization & OEM Services

We offer full customization to meet your processing requirements:

Custom widths, wall thicknesses, and coil lengths

Custom colors and branding

OEM/ODM available with your specifications or samples

Packaging & Logistics

Standard packing: 1000 pcs in a polybag, 50000 pcs in a woven bag

Optional export pallets available for bulk orders

MOQ: 50,000 meters per specification

Lead time: 7–15 working days depending on order size

Global shipping support with flexible delivery terms (EXW, FOB, CIF)

FAQ

Q: Are you a factory or trading company?

We are a factory with designing, manufacturing, marketing and exporting together with our office.
Q: How can you guarantee the quality?

Always a pre-production sample before mass production;Always final Inspection before shipment;

Q: why should you buy from us not from other suppliers?
Good location : FactoryLocated in Jiangxi province, inland of China with cheaper production cost
Professional R&D Dept,100% on-time delivery
Warranty 2 years ,100% after-service ensuranceand Rich experienceSince 2012
Samples are free worldwide,Strict quality control
Q: I didn’t find I want, can you OEM to me? What about minimum order quantity?

Yes, we are a professional OEM manufacturer withmore than 20 years' experience,with more than 20 automatic injection machine and 100 skilled workers
Q: When can I get the price?

We usually quote within 8 hours after we get your inquiry.If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
Q: Can you make customized products?

Yes, customized product is welcome, please provide drawing or sample.