HaeCheon, Brand name is Searasony, produces almost every kind of hi-tech fishing hooks and swivels. Searasony's R & D team has developed superior rust-resisting hook, ultra-sharp knife point hook and hi-strength hook for 3 year's development and test. We have made a breakthrough in coating, quenching and tempering technology which we call it Gra-steel technology. This special coating lasts far much more hours in the saltwater than the conventional coating. The test results shows that it lasts more than 1, 000 hours in the saltwater. The goal of this technology development is to make hi-carbon steel hook have better corrosion resistance and strength than the current stainless steel hook with much lower price. The newly developed hook has been tested and proved that it really has better quality than stainless steel hook. Searasony is making Barrel Swivel, Crane Swivel, Power Crane Swivel, Crane Combination Swivel, Ball Bearing Swivel, Heavy Swivel, Rolling Swivel, 3 Way Swivel and so on with Safety Snap, Interlock Snap, Coastlock Snap and so forth. We are finding reliable long-term business partners who can sell our products for mutual benefit in any country.Please visit my company's website for product review. Website : ***** Your kind inquiry will be welcomed.