Sanko Machinery Co., Ltd.

Mori Shingo founded Sankou Trading Company in Nakagyo Ward, Kyoto City.

Founding.

Relocated to the northwest corner of Senbon West at Shichijo Street, Shimogyo Ward, Kyoto City.

Reorganized and established Sankou Kiko Co., Ltd., with a capital of 500,000 yen.

Company establishment.

Signed an agency agreement with Toyo Bearing, focusing on conductive components as main products.

Established a warehouse at Shichijo Nanahomatsu-ru. Separated products from office.

Built a new company building at 12 Kōkōbako-cho, Karahashi, Naka-ku, Kyoto City. Moved headquarters (three-story building).

New headquarters built at 12 Karahashi Kawahokubo-cho, Minami-ku, Kyoto City. Headquarters relocated (3-story building).

Introduced computers and started a customer management system.

After another capital increase, capital rose to 10 million yen.

Capital increased again to 10 million yen.

Opened a Moriya branch office in Moriya City, Shiga Prefecture.

Built a new headquarters warehouse (five-story building).

New headquarters warehouse built (5-story).

Capital increased to 20 million yen.

Capital increased to 20 million yen.

First president Mori Shingo passed away. Mori Taichi became the second president.

Built a new warehouse at the Moriya branch office.

Capital increased to 30 million yen.

Capital increased to 30 million yen.

New headquarters building constructed (5 stories).

New headquarters building constructed (5-story).

Sunko Machinery Co., Ltd. established. Mr. Taichi Mori appointed president.

Assumed management of Shiga N.T.N. Co., Ltd. Mr. Taichi Mori appointed president. Subsequently renamed to Keijo N.T.N. Co., Ltd.

Assumed management of Shiga N.T.N. Co., Ltd. Mr. Taichi Mori appointed president. Subsequently renamed to Keizhi N.T.N. Co., Ltd.

Opened Kōsei branch office in Kōsei-machi, Kōka-gun, Shiga Prefecture.

Capital increased to 48 million yen.

Capital increased to 48 million yen.

New building for Moriyama branch office constructed (3 stories). First customer factory tour held.

New building constructed for Moriyama branch office (3-story).

First customer factory tour held.

Installation of adjacent parking lot to headquarters.

Implemented new computer system.

Celebration ceremony for the 50th anniversary of founding.

50th anniversary celebration held.

Signed agency agreement with SMC Co., Ltd.

Signed agency agreement with SMC Co., Ltd.

Opened Sunko Machinery's Hisamatsu factory.

Established Sun N Machine Co., Ltd.

Opened Hikone branch office in Hikone City, Shiga Prefecture.

Enhanced host computer functions and built network system.

Presidential change: Mr. Masaya Mori appointed president.

Obtained KES (Environmental Management System).

Obtained KES (Environmental Management System).

Merged with Keijo N.T.N. Co., Ltd. and established Bearing Special Sales Department.

Revised organization and managerial system.

Renamed Kōsei branch office to Kōna branch office.

Revised retirement allowance, retirement age system, and employment regulations.

Received commendation from the Shimokyo Tax Office as a good reporting corporation.

Establishment of employee stock ownership plan.

Established Sunko Create Co., Ltd.

The Bearing Special Sales Department was reorganized into the Bearing Special Sales Group at the Kōnan Sales Office.

General construction business license, machinery and equipment installation work, Kyoto Prefecture, May 2007–.

Established the Uji Sales Office and the Sunco Machinery Uji Factory in Uji City. The Sunco Machinery Hisamiyama Factory was closed.

Opened Uji branch office in Uji City and Sankō Machinery Uji Factory.

Sankō Machinery Kugo Mountain Factory closed.

Chairman Taichi Mori passed away.

Merged with Sun N Machine Co., Ltd.

Purchased adjacent land to the Moriyama Sales Office.

Made Kyoto Giken Industrial Co., Ltd. a subsidiary.

Installed solar power generation equipment at the Moriyama Sales Office.

Special measuring instrument sales business, Kyoto Prefecture, September 2011–.

Received investment from Osaka Small and Medium Enterprise Investment and Development Co., Ltd. Capital increased to 50.5 million yen.

Received investment from Osaka Small and Medium Enterprise Investment Development Co., Ltd.

Capital increased to 50.5 million yen.

Expanded and renovated the Moriyama Sales Office and warehouse.

General sale of poisonous and explosive substances registration, Kyoto City, January 2013–.

Permit for secondhand goods dealer (machinery tools) in Kyoto Prefecture, from April 2013.

Adoption of company emblem.

Established Sunco Kiko Thailand in Bangkok, Thailand.

Sold the land at Nishi-Nanajō.

Became an agent for AI AI Co., Ltd.

Purchased adjacent land north of the headquarters to expand the parking lot.

Established CSR policy and code of conduct. Created the CSR Promotion Office.

Established CSR policy and code of conduct. Created CSR Promotion Office.

Updated the internal computer core system.

Relocated the Uji Sales Office.

Opened the Kōga Sales Office. Discontinued the Bearing Special Sales Group.

Kyoto Giken Industrial Co., Ltd. moved its headquarters and factory.

Made Sunco Machinery Co., Ltd.'s headquarters the address of the Uji Factory.

Moved the headquarters to 35 Nakajima-cho, Kyōshōin, Minami-ku, Kyoto City.

Relocated headquarters to 35 Nakajima-cho, Kyōshiin, Minami-ku, Kyoto City.

Sunco Machinery Co., Ltd. and Kyoto Giken Industrial Co., Ltd. merged.

Special construction business license, pipe work, electrical work, Kyoto Prefecture, June 2025–.

Establishment of construction department.