トキワ精機 List of Products and Services

"Marumi-kun" is a manufacturing method that differs from the conventional method of machining forged products, as it involves bending and machining thick-walled tubes. This method was known as an ideal manufacturing process, but due to the difficulty of bending without distortion, it could not be realized by various companies. Tokiwa Seiki Co., Ltd. has successfully established and commercialized this method ahead of the world through its uniquely developed "micro-bending technology." As a result, we have achieved an efficient integrated production system that eliminates the forging process, allowing us to deliver products that far exceed conventional ones in terms of quality, cost, and durability (passing JIS B2351 pressure resistance tests and impact pressure tests). For more details, please contact us or refer to our catalog.

• Pipe Fittings