Shinwa Rules Co., Ltd. is the leading manufacturer of measuring instruments having the largest share in Japan in the field of metallic scales. Shinwa manufactures metallic rulers as flagship products and variety of measuring instruments, and provides them through distributors around the world.
Shinwa’s products are mainly used for measuring architectural materials in the construction industry and highly reputed by builders as excellent design with user-friendly functions. Also, many professionals working in manufacturing plants and inspection institutions are satisfied with their products' lengthy durability under harsh environment.