Measuring Expert:
Taiwan Sunlon Industrial Co.,Ltd., established in 1966, has more than 40-year experience in the manufacture of Measuring Tape Measuring Wheel and Spirit Level. "Sunlon" is one of our most important registered trademarks, which has been enjoying excellent reputation among our customers. This is the reason why we are better known as "Sunlon".

Key chain

A keychain or key chain is a small chain, usually made from metal or plastic, that connects a small item to a keyring. The length of a keychain allows an item to be used more easily than if connected directly to a keyring. Some keychains allow one or both ends the ability to rotate, keeping the keychain from becoming twisted, while the item is being used. A keychain can also be a connecting link between a keyring (a.k.a. "split ring") and the belt of an individual. A keychain can also be a short chain used to link together a number of keys or other items. Sometimes keychains are even hung on walls.

Keychains are commonly used to promote businesses. A standard advertising key chain will carry the businesses name and contact information and often a logo. The most popular advertising keychains are shaped like a "number 1" to imply the quality of the business that is advertising. Other popular shapes are a house, owl and squares or rectangles.

In the 1950s and 1960s with the improvement of plastic manufacturing techniques, promotional items including keychains became more unique. Businesses could place their names on promotional keychains that were three dimensional for less expensive than the standard metal keychains.

Keychains are small and inexpensive enough to become promotional items for larger national companies that might give them out by the millions. For example, with the launch of a new movie or television show, those companies might partner with food companies to provide a character keychain in each box of cereal etc.

Keychains are one of the most common souvenir items. They are very inexpensive and small to store both while traveling home and don't take up much room in a home. Keychains can act as a reminder of the trip since they can be carried around during everyday life. They also are gender and age neutral and can appeal to many types of vacation shoppers.