Founded BOOSUNG ENERGY Co., Ltd (converted to BOOSUNGHOTSHU Ltd)

Developed Instant Electric Water Heater (BS-300M) for the first time in Republic of Korea

Obtain certification of ISO9001 and KS A 9001

Developed Storage Electric Water Heater 30L (Stainless Tank type) for the first time in Republic of Korea

Supplied ODM products to Rinnai Ltd (Storage Electric Water Heater (Stainless Tank type))

Developed Storage Electric Water Heater 15L, 50L, and 100L (Stainless Tank type) for the first time in Republic of Korea

Develped Yeonsu Lower body Bath

Reached 100,000 accumulated apartment lease contracts of Instant Electric Water Heater (BS-300M)

Supplied Digital Water Heater 80L to KORAIL Tourist train

Won Good Design (GD) Mark for Stainless Instant Water Heater (BS-600M) from Ministry of Knowledge Economy

Registered Excellent procurement of manufactured goods at Public procurement Service

Obtained CE Certification for Storage Electric Water Heater (Stainless Tank type)

Obtained Enterprise Certification of INO-BIZ and MAIN-BZ

Completion of Oil Press factory (Head Office in Namyang)

Developed Medium(200L) and Large(300L) size of Storage Electric Water Heater (Stainless Tank type)

Supplied ODM products to LOTTE ENGINEERING & MACHINERY MFG.CO. (Storage Electric Water Heater (Stainless Tank type))

Developed Storage Electric Water Heater (Stainless Digital Transverse type)

Supplied ODM products to Rinnai Korea Ltd (Stainless type, 100L, 200L, and 300L)

Developed Ice Maker (55Kg, 100Kg)

Developed Flower Ice Maker (Sales of Bisking)

Supplied ODM Electric Water Heater to Tongyang Magic Ltd

Supplied ODM products to Rinnai Korea Ltd (Stainless type, 15L, 30L, and 50L)