Silica powderRecycled sand for castingResin-coated sandShell mold casting moldCommercial business handling products
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| Handa Casting Co., Ltd. | ||||||||
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Founded the General Partnership Mitsuei Ginsan Mining Office; began production of silica sand for sandblasting and casting molds
Started manufacturing and selling silica sand for shell molds
Established Mitsuei Ginsan Mining Co., Ltd.; inherited all operations of Mitsuei Ginsan Industrial Office
Commenced production of resin-coated sand (RCS)
Started production of shell mold casting molds
Constructed a micronized grinding plant and began manufacturing silica powder
Completed a fluidized bed calcination plant for recycled casting sand
Opened a new Kansai factory in Hirakata City, Osaka Prefecture (recycled casting sand plant, RCS plant) and began production
Renamed company to Mitsuei Silica Co., Ltd.
Expanded micronized grinding plant; established a 5,000 t/month production capacity
Upgraded head office and recycled casting sand plant; established a 5,000 t/month production capacity
Expanded head office RCS manufacturing plant
Obtained ISO14001 certification (head office plant)
Installed a combined heat and power system
ISO9001 certification obtained (Headquarters factory & Kansai factory)
We are recruiting manufacturing workers (silica sand, casting sand, etc.) and medium to large vehicle drivers. All locations are at our headquarters factory in Okazaki City, Aichi Prefecture, with a base salary of 215,600 to 270,800 yen per month. Manufacturing workers require a regular automobile license (AT limited acceptable), and drivers require a large vehicle license.
S.T., who joined the company in 2014, serves as a section chief in the manufacturing department that produces resin-coated sand used in automotive engine cores. He handles a wide range of responsibilities, including production planning, manufacturing, inspection, shipping preparation, and training subordinates, and places great importance on communication in the workplace to facilitate coordination between processes. After gaining experience in manufacturing and transportation, he joined the company due to a job posting at the employment agency, citing the large corporate relationships and the commute distance from home as reasons.
N. M., who joined the company in 2024, applies the responsiveness and quality awareness developed in the service and manufacturing industries to measuring the chemical composition of foundry sand, conducting quality checks, developing new sand, and handling customers’ technical requests. N. M. discusses the challenges of learning specialized knowledge about foundry sand and measurement procedures, and explains the importance of accurate measurements, careful verification, and prompt, clear responses.
I・A, who joined the company in 2024, studied welfare at university and was recruited after attending a local job fair. He is responsible for client visits, quotation preparation, and sharing customer requests internally, emphasizing time management and meeting deadlines. When delays or other issues arise, he coordinates with supervisors and relevant departments to resolve them, and he says he feels a sense of accomplishment when a project is completed.
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