How to get bulk suction cup hooks manufacturers or chinese suppliers?

In china, our factory can make any size suction cup hooks and suction cup with metal hooks or plastic hooks any other best type of the suction cups.

• large suction cup hooks. Actual suction cup size – 2 1/2″. Each cup is rated to hold up to 7lbs.
• Great for hanging wreaths and larger decorations in windows, on mirrors, or any other clean, slick, non-porous surface. Once applied, not affected by heat or cold. Strong, rustproof metal hooks.
• Suction cups do not yellow, deteriorate, or lose adhesion over time. These suction cups have light diffusing rings that prevent focused light from damaging interiors, while the superior material resists yellowing. The metal “U” hook design, is deep and ideal for window-mounted holiday ornaments, stained glass, and decorations. You can use it in the home, office, bathroom, garage and anywhere else you can think of.
• Often imitated but never duplicated, no other suction cup on the planet delivers the holding power, crystal-clear clarity, unsurpassed safety or value of these “Made in CHINA” Suction Cup hooks. Over twenty years of extensive R&D has gone into perfecting these suction cups. Why put your trust in cheap, flimsy and inferior overseas knock-offs that won’t hold up and will only let you down.
• Instructions: Make sure surface is clean. Use only on slick, smooth surfaces such as glass, metal, ceramic tile, plastic, formica, etc. Always test a suction cup before hanging heavier objects or valuable items. For best results, surface should be above 40 degrees fahrenheit when applied.

8 TIPS ON HOW TO USING SUCTION CUPS 
Make sure the suction cup is clean and free from debris.
If the suction cup needs to be cleaned, wash in warm soapy water then dry gently with a lint-free cloth.
Clean the surface you are applying the suction cup to. It won’t adhere well to a dirty surface.
To enhance suction, a tiny dab of Vaseline or cooking oil may be rubbed on the rim of the cup.
Press the cup all the way down, against the surface.
The suction cup may need to be “burped” periodically by pressing down on it to remove any air that may have seeped in.
Temperature and humidity variations may make a suction cup lose its grip. If bonded above 40⁰ F/5⁰ C the cup will provide the most reliable service from -22⁰ to 120⁰ F.
To remove the cup, simply pull up on the release tab to break the suction.

Small Suction Cup Hooks 30mm

• Small suction cup hooks can use to home office bathroom and any more.

• iSuctionCups super-strong small suction cup hooks do not yellow, deteriorate, or lose adhesion over time. These suction cups have light diffusing rings that prevent focused light from damaging interiors, while the superior material resists yellowing. The metal “U” hook design, is deep and ideal for window-mounted holiday ornaments, stained glass, and decorations. You can use it in the home, office, bathroom, garage and anywhere else you can think of.

• Light diffusing rings prevent light from damaging surfaces
• Superior material resists yellowing
• Actual suction cup size – 1.125″
• Pack of 4 cups
• Rated to hold up to 1-pound
• 

Customer questions & answers

Question:

We have cold winters in Boston. How well will these stick to a cold window?

Answer:

We live in Oregon and have had an extremely cold winter for the area with temps going into single digits and they have stayed in the exact same place all through the cold and even when ice melted on our single pane windows and caused condensation. I say great buy.

Question:

Will these stick to ceramic tile in a bathroom?

Answer:

I’ve had mine for several months and they work fine for holding a back scrubber brush, a squeegee, and a couple of bath sponges without a problem, although the one with the back scrubber did fall off once.

We bought these to hang some art on the window of our front door and they work GREAT. They have never fallen or needed repositioning despite the door being open/closed frequently. said by Jenniefer.

I bought these to hang my hummingbird suncatchers on. The other suction cups w/hooks fell and I’m lucky my suncatcher didn’t fall. I’ve had these up for over a month and they stuck the first time and haven’t budged! I would definitely buy these again. said by Keva.

I was glad to have happened to see this item when I was shopping for suncatchers. I purchased several to give as gifts. When I saw the suction cups, it reminded me that the recipients would need a sunction cup for the suncatcher. So I added a package to my order. I then included one suncution cup with each suncatcher in the gift package. That way the person didn’t have to try buy their own and be forced to buy more than was needed. I feel sure it would be an appreciated addition to the main gift.

These work ok for my needs. I use them to stick a sponge holder to my kitchen sink. They wouldn’t stick at first, but after I washed them with dish detergent, they’ve been sticking more reliably. So if you’re having trouble getting these to stick, wash them well first. There must be some kind of residue left on them from the manufacturing process.

Bought these for my Cobra radar detector, because the cups that came with it were really crappy. These worked pretty well, the bracket holes were too small for the posts, but I solved that by just putting the hooks on after attaching to the bracket.

Plastic is soft enough that it still held through the crazy cold weather Minnesota had this winter. Would definitely buy again!

How Does a Suction Cup Work?

What is it of the suction cups?

A suction cup is what you use when you want to hang a poster on a glass window or pick up a sheet of glass. They are perfect for attaching to any flat, non-porous surface and will adhere with a lot of force if applied correctly. They are made from soft rubber and stick to a surface using the force of air pressure. The suction cup must meet three criteria to work properly: It needs to have a “cup” shape with concave center and flat spreading sides, it must adhere to a flat, non-porous surface, and be made of air-tight material.

How does a suction cup work?

A suction cup is made from soft rubber that is impenetrable by air. The suction cup has a concave area under the nose or head of the cup which naturally traps air inside of it . Press the suction cup against a flat surface, like a window, and the air trapped inside of the concave area is pressed outwards, away from the circular flap of the cup.

Air Pressure

Once the air is forced out, a vacuum is formed. Since atmospheric pressure will always try to equalize itself, air naturally fills in any missing gaps. This pressure pushes against the air outside of the suction cup. Since it can not penetrate the suction cup surface, it forces it instead against the flat piece of glass. If air can work under the edges of the suction cup, or through the surface, the “seal” will break and the suction cup will fall off.

Want to hang a towel to dry and have no space?

uper Strong Reliable Suction Cups Hooks Large

Super Strong Reliable Suction Hook Large Cups 3″  Heavy Duty Hangers Bathroom Shower Rack

About the product

• STRONG – No more drilling, suction cups hooks is very strong load bearing. You can load weight even up to 12 pounds. Strong suction cups hooks with or without hooks. Large suction cups hooks about 3.14″ diameter, what gives high carrying capacity.
• RELIABLE – Quality material that will give you peace, fine product you can trust. Made of high quality PVC with stainless metal hook, adjusted in its many uses. You can trust that you won’t find your belongings on the floor at morning… Long life, strong and quality over time, you can re-use and re-use and re-use again and again and again… A high quality product at an affordable price, wouldn’t you buy??!
• WIDELY USES – Great clear design, but also very practical! You can hang on the suction cup directly, or on the hanging hook. Hanging hook easily removable, so you can find him another variety of uses, according to your imagination and creativity level. Can be used as a towel rack for shower or bathroom.
• CLEAN – No more holes in the walls! A simple paste without signs and without residue. Removable and re-paste again and again, just keep the surface and the suction cup clean and free of any dirt.
• NO DRILLING – Built powerful suction technique, with a wide surface area allowing greater carrying capacity than normal, and no need for drilling. Only a smooth and clean, and there you have a strong Hanging hook and a whole wall! Please respect and do not buy at your holy days. Thanks.

ARE YOU LOOKING FOR SUCTION CUPS HOOKS TEMPORARY OR PERMANENT STORAGE SOLUTION?

Want to hang a towel to dry and have no space?
Feel that you have parts of the wall you would like to take advantage of?

Just for that you must have the powerful Suction Cups Hooks from iSuctionCups.

Our suction cups hooks, will give you exactly everything you are looking for.
You won’t have to drill in the wall,
and you won’t have to calculate how much weight you can load.
Easy and simple, just like it sounds.

Large suction cups with or without hooks, for glass, window,
shower tile or any other smooth area. Can use as a holder for towel
or as a drier hanger for bath kneeler.
The hooks are with easy operation, here are the notes:
1) Clean the surfaces before stick it on, and press it to stick completely.
2) Must be used in smooth and clean surfaces, not rough or dirty.
3) The hook’s back side may get dust from the wall when take-off,
just clean it by water to remain its adhesion well.

So let’s see what our unique quality is:

• No drilling
• Can load weight even up to 10 pounds
• With or without hooks
• Simple paste
• Removeable and re-paste
• Quality PVC
• Stainless metal hook
• Widely used
• Long life
• Beautiful design

Many customers have seen the beauty and power of our suction cups hooks and chose our product!

In any case you will be satisfied cause we give you a 100% warranty.
Wouldn’t you satisfied? Simply return the product
and you will receive a full refund, no questions and no unpleasantness