Company Information

Company name Sunric Co.,Ltd.  
Representative Takashi Yoshioka (President)
Capital 20 million yen
Established on November 20, 1968
Founded in May 1942
Employees 102 (as of April 2014)

History

May 1942 Zennosuke Yoshioka privately founded Yoshioka Denki Sangyosya, a company selling electric heating resistance wires.  
April 1957 Sun Denshi Kenkyusho Ltd. was established, which processed and sold refractory metals such as tungsten, molybdenum, and tantalum, in addition to selling electric heating resistance wires.
November 1962 Company name was changed to Sunric Ltd. Started in-house processing and sales of above-mentioned metals began.
November 1968 Sunric Co., Ltd. was established.
January 1982 Started expansion of operation to meet demands from the semiconductor industry. Examples include refinement of metals in addition to high-purity aluminum.
January 1987 Moved the Head Office/Plant to Keihinjima to streamline sales and production.
October 1993 Keihinjima Head Office expansion was completed.
February 1994 Omori Branch moved to Keihinjima Head Offices/Plant to provide better services to customers.
August 1995 Started operation of Plant No. 2.
February 2000 Obtained ISO9001 certification.
September 2001 Started operation of Plant No. 3.
March 2007 Obtained ISO14001 certification
July 2011 Started operation of Plant No. 4.
September 2017 Moved the Head Office/Plant to Yokohama

Location

Head Office/Plant 2-13-45 Fukuura, Kanazawa-ku, Yokohama, Kanagawa 236-0004