Company Name	Business	Location
Riken Alumite Industry Co., Ltd.	◼︎Metal product manufacturing (anodizing, chemical coating, industrial chrome plating) ◼︎Contract manufacturing of powder products, manufacturing and sales of seal peel to protect metal surfaces, and manufacturing and sales of anti-icing liquid for aircraft ◼︎General surface treatment processing (anodizing, dye processing, degreasing, painting, hairline processing, printing, diamond cutting, laser processing)	Postal Code 210-0833 2-44-1 Sakuramoto, Kawasaki-ku, Kawasaki-shi, Kanagawa, Japan
Sanei Co., Ltd.	◼︎Metal press processing and manufacturing (e.g., processing of semiconductor manufacturing equipment parts) ◼︎Die design and fabrication, mass-production processing of metal stampings ◼︎Manufacturing of small precision gears (material procurement and processing, heat treatment, surface treatment, and assembly)	Postal Code 990-2351 36, Casting Town, Yamagata City (Yamagata Seibu Industrial Park)
En beaute Co.,Ltd.	Planning, development and sales of daily necessities	Postal Code 210-0833 2-44-1 Sakuramoto, Kawasaki-ku, Kawasaki-shi, Kanagawa, Japan

Riken Alumite Industry Co., Ltd.
Business	◼︎Metal product manufacturing (anodizing, chemical coating, industrial chrome plating) ◼︎Contract manufacturing of powder products, manufacturing and sales of seal peel to protect metal surfaces, and manufacturing and sales of anti-icing liquid for aircraft ◼︎General surface treatment processing (anodizing, dye processing, degreasing, painting, hairline processing, printing, diamond cutting, laser processing)
Location	Postal Code 210-0833 2-44-1 Sakuramoto, Kawasaki-ku, Kawasaki-shi, Kanagawa, Japan

Sanei Co., Ltd.
Business	◼︎Metal press processing and manufacturing (e.g., processing of semiconductor manufacturing equipment parts) ◼︎Die design and fabrication, mass-production processing of metal stampings ◼︎Manufacturing of small precision gears (material procurement and processing, heat treatment, surface treatment, and assembly)
Location	Postal Code 990-2351 36, Casting Town, Yamagata City (Yamagata Seibu Industrial Park)

En beaute Co.,Ltd.
Business	Planning, development and sales of daily necessities
Location	Postal Code 210-0833 2-44-1 Sakuramoto, Kawasaki-ku, Kawasaki-shi, Kanagawa, Japan