塚由製作所 List of Products and Services

Our company is a screw management enterprise that has established a network system capable of meeting various customer needs, from caster parts to furniture-related screws and hinge pins. We handle caster parts and furniture-related screws, and we also accommodate custom manufacturing upon request. We have a maximum production capacity of 60 to 70 tons per month. At Tsukayoshi Manufacturing Co., Ltd., we prioritize thinking from the customer's perspective and value sales and proposals. 【Features】 - Processed by forging from material with a wire diameter of φ7.5 to φ6.8. - Used as components for latches.

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Our company is a screw management enterprise that has established a network system capable of meeting various customer needs, from caster parts to furniture-related screws and hinge pins. We handle caster parts and furniture-related screws, and we also accommodate custom manufacturing as per your requests. We have a maximum production capacity of 60 to 70 tons per month. At Tsukayoshi Manufacturing Co., Ltd., we value thinking from the customer's perspective and making sales and proposals accordingly. 【Features】 - Processed by forging from material with a wire diameter of φ4.45 to φ4.0. - Used as components for latches.

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Our company is a screw management firm that has established a network system capable of meeting various customer needs, from caster parts to furniture-related screws and hinge pins. We handle caster parts and furniture-related screws, and we also accommodate custom manufacturing upon request. Our maximum production capacity is 60 to 70 tons per month. At Tsukayoshi Manufacturing Co., Ltd., we prioritize thinking from the customer's perspective and value sales and proposals. 【Features】 - Uses wire diameter φ3.95. - Expands from φ3.95 to φ5 through forging. - Used as a riveted component.

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Our company is a screw management enterprise that has established a network system capable of meeting various customer needs, from caster parts to furniture-related screws and hinge pins. We handle caster parts and furniture-related screws, and we also accommodate custom manufacturing upon request. Our maximum production capacity is 60 to 70 tons per month. At Tsukayoshi Manufacturing Co., Ltd., we value thinking from the customer's perspective and making sales and proposals accordingly. 【Features】 - Material: 10R material - Wire diameter: φ10.90 is used. - After double-header processing, it is shaped into a square with trimming processing.

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Our company is a screw management enterprise that has established a network system capable of meeting various customer needs, from caster parts to furniture-related screws and hinge pins. We handle caster parts and furniture-related screws, and we also accommodate custom manufacturing upon request. Our maximum production capacity is 60 to 70 tons per month. At Tsukayu Manufacturing Co., Ltd., we value thinking from the customer's perspective and prioritize sales and proposals. 【Features】 We use a wire diameter of φ6.90. It is processed with a double header and has holes made in secondary processing.

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Our company is a screw management enterprise that has established a network system capable of meeting various customer needs, from caster parts to furniture-related screws and hinge pins. We handle caster parts and furniture-related screws, and we also accommodate custom manufacturing upon request. We have a maximum production capacity of 60 to 70 tons per month. At Tsukayoshi Manufacturing Co., Ltd., we value thinking from the customer's perspective and making sales and proposals accordingly. 【Features】 - We manufacture using molds and multi-stage headers.

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Our company is a screw management firm that has established a network system capable of meeting various customer needs, from caster parts to furniture-related screws and hinge pins. We handle caster parts and furniture-related screws, and we also accommodate custom manufacturing upon request. We have a maximum production capacity of 60 to 70 tons per month. At Tsukayoshi Manufacturing Co., Ltd., we prioritize thinking from the customer's perspective and value sales and proposals. 【Features】 - Material used is 10R material. - Header → Cam-type cutting. - Shapes can be produced with a multi-stage header, but the process is designed with consideration for production lots.

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Our company is a screw management enterprise that has established a network system capable of meeting various customer needs, from caster parts to furniture-related screws and hinge pins. We handle caster parts and furniture-related screws, and we also accommodate custom manufacturing upon request. We have a maximum production capacity of 60 to 70 tons per month. At Tsukayoshi Manufacturing Co., Ltd., we value thinking from the customer's perspective and making sales and proposals accordingly. 【Features】 - Material used is SUS XM7. - Header processing → Cam-type cutting → Rolling processing.

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Our company is a screw management firm that has established a network system capable of meeting various customer needs, from caster parts to furniture-related screws and hinge pins. We handle caster parts and furniture-related screws and can also accommodate custom manufacturing upon request. We have a maximum production capacity of 60 to 70 tons per month. At Tsukayoshi Manufacturing Co., Ltd., we value thinking from the customer's perspective and prioritize sales and proposals. 【Features】 - The material used is SUS304J3. - Processes include header processing, trimming, cutting, and drilling, followed by rolling. - By utilizing our in-house molds, we achieve overall cost reduction.

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