NIKISOU EIKO Co., Ltd.

(1961) : December : Establishment of NIKISOU Denki Co., Ltd. (Capital 5 million yen)

(1964) : May : Merger with NIKISOU Kōji Co., Ltd. and name change to NIKISOU Denko Co., Ltd. (Capital 7.5 million yen)

(1965) : October : Monoflex : ® : Pumps, filters, purifiers, monofilters : ® : Manufacturing and sales started

(1969) : April : Capital increased to 15 million yen

(1973) : February : Merger with NIKISOU Shinwa Co., Ltd. and name change to NIKISOU EIKO Co., Ltd. (Capital 40 million yen) : Wakayama factory opened : Adoni : ® : Manufacturing and sales of pumps started

(1978) : June : Relocated headquarters to 2-27-10 Ebisu, Shibuya-ku, Tokyo (NIKISOU Second Annex)

(1983) : April : Merger with NIKISOU Denko Fukuoka Sales Co., Ltd.

(1984) : October : Chemipon : ® : Manufacturing and sales started

(1989) : June : Capital increased to 90 million yen

(1989) : August : Adoni : ® : Manufacturing and sales of constant flow pump AH Silus started

(1991) : April : Manufacturing and sales of fully automatic blow system for cooling towers started

(1992) : February : Relocated headquarters to 2-3-3 Ebisu Nishi, Shibuya-ku, Tokyo (Takeda Second Building)

(1992) : September : Chemipon : ® : Manufacturing and sales of N-type NS & NH series started

(1992) : September : Adoni : ® : Manufacturing and sales of pulse-less diaphragm pump AM series started

(1992) : October : Established joint venture company Shun Eiko Co., Ltd. in Taipei, Taiwan

(1994) : March : Manufacturing and sales of fully automatic water quality management device Aquamatic 1000 series started

(1994) : September : Relocated headquarters to 4-24-3 Higashi Ikebukuro, Toshima-ku, Tokyo (Kyōei Seimei Ikebukuro Building)

(1997) : August : Sales of fully automatic water quality management device Aquamatic 2000 series started

(1997) : October : VERDERFLEX Hose Pump Handling and Sales Start

(1999) : February : Headquarters and factory departments relocated to 2-16-2 Noguchi-cho, Higashimurayama City, Tokyo, within Nikisō Higashimurayama Factory, and operations commenced.

(2000) : July : ISO9001 Certification Obtained

(2001) : September : Approval by the Minister of Land, Infrastructure, Transport and Tourism (Construction Industry) obtained

(2007) : July : Monoflex ® : Pump FGH Series Production and Sales Start

(2007) : August : Chemipon ® : N-type NFF and NFG Series Production and Sales Start

(2008) : October : Chemipon ® : N-type NFF Series Wins Good Design Award

(2009) : July : Solar-Powered Automatic Drug Injection Device GT Series Production and Sales Start

(2011) : February : Chemipon ® : B-type BX Series Production and Sales Start

(2011) : November : 4-20-3 Ebisu, Shibuya-ku, Tokyo, 22nd floor of Ebisu Garden Playsta Tower : Tokyo Office Relocation

(2013) : April : Adney ® : AHD Series Production and Sales Start

(2014) : September : Custom Drug Injection Device Production and Sales Start

(2015) : May : Minister of Land, Infrastructure, Transport and Tourism Approval (General Construction Business) Revoked

(2015) : December : 3-11-3 Takanawa, Minato-ku, Tokyo, 4th floor of Ihara Takanawa Building : Tokyo Office Relocation

(2016) : June : Chemical Tank NTA Series Production and Sales Start

(2016) : July : Monoflex ® : Pump FAH Series Production and Sales Start

(2019) : April : Solenoid Pump NRX Series Production and Sales Start

(2020) : June : Goman Wrap ® : License from Pump Company inherited from Nikisō Co., Ltd.

(2021) : January : 8-14 Higashihoncho, Higashikurume City, Tokyo, 5th floor of Nobuyoshi Education and Culture Hall : Headquarters and Technical Department Relocation