Clothespin of the world including Japan and China, etc.

 ① The manufacturing technique developed 50 years ago is still used as it is.

 ② The spring is exposed to the outside, so it is apt to be rust and dirty, causing the laundry dirty. Also, in case a child takes a clothespin whose spring is exposed to his/her mouth, he/she may suffer damage.  

 ③ Because 3 parts are connected and assembled, it threatens to be easily damaged.

 ④ It is vulnerable to sunlight because the thickness of the body is thin, and the use period is forced to become short, so that wastes are to increase, environment being polluted. 

 ● "H" five-joint structure clothespin developed by our company

 ① Only we use manufacturing technique of "Hand" five-joint structure developed by us first in the world.

 ② Its body has a built-in steel spring, so that it can be cleanly used without gathering rust.

 ③ Because its body is manufactured in all-in-one type, it is sturdy and difficult to break and can be used for a long time. 

 ④ The body is thick, environment-friendly and highly resistant to sunlight, and can be used for a long time.

 ⑤ The manufacturing technique of this clothespin made using “Hand” five-joint structure got a patent in Korea and has applied for PCT international patent.