三恵 List of Products and Services

Our company has achieved cost reduction and lead time shortening through overseas local production, process improvement, and mass production of high-difficulty items with reduced cutting. This time, we would like to introduce examples of cost reduction and production efficiency improvement in automotive parts. 【Examples of Achievements】 ■ Power Window Motor Main Shaft Achieved high-difficulty molding locally through overseas production. Reduced unit cost by approximately 5% and inventory quantity by approximately 50%. ■ Rivets for Wiper Blades Consolidated two processes into one and simultaneously molded the resin stop. Reduced unit cost by approximately 30%. ■ Cold Forged Pins for Reclining Seats Significantly reduced processing costs with no cutting. Reduced unit cost by approximately 70%, and processing lead time from 20 days to 3 days. For more details, please check the "Download Catalog" link below.

• Processing Contract

We would like to introduce a case where we proposed the "power window motor main shaft" for automobiles. In this case, the high difficulty of molding in overseas local production made feasibility low, and exporting from Japan posed a challenge due to excess inventory. Our company can produce high-difficulty, high-quality products at overseas local factories. We have trained machine operators locally to enable production that is completed on-site. [Case Overview (Partial)] ■ Challenges - Low feasibility due to high molding difficulty in overseas local production - Excess inventory when exporting from Japan ■ Results - Trained machine operators locally to enable on-site production - Enabled production of high-difficulty, high-quality products at overseas local factories *For more details, please download the PDF or feel free to contact us.

• Processing Contract

We would like to introduce a case where we proposed "rivets for wiper blades" for the front wiper section of automobiles. In this case, the challenge was that forming the flange at both ends in two processes was costly, and that the difficulty of forging with stainless steel was high. Our company reduced the processes and costs by simultaneously forming the flange shapes at both ends in one process. Additionally, we equipped the product with a resin stop function by simultaneously forming protrusions on the back side of the flange. [Case Summary (Partial)] ■ Challenges - High cost due to two-process flange formation at both ends, high difficulty of forging with stainless steel ■ Results - Formed only through cold forging - Capable of forming high-difficulty products with stainless steel in one process, resulting in lower costs *For more details, please download the PDF or feel free to contact us.

• Processing Contract

We would like to introduce a case where we proposed "cold-formed pins for reclining seats" for automobiles. In this case, the challenge was that costs were high due to cutting and deburring processes. Therefore, by cold-forming the slit (slitting) section, we were able to reduce cutting and deburring costs, achieving shorter processing lead times and stable quality. [Case Overview (Partial)] ■Challenge - High costs due to cutting and deburring processes ■Results - Formed solely through cold forging - Reduced unit cost by approximately 70% - Shortened processing lead time from 20 days to 3 days *For more details, please download the PDF or feel free to contact us.

• Processing Contract

【Contents - For more details, please refer to the catalog.】 Mitsuke Co., Ltd. responds to the diverse needs of the automotive industry by manufacturing products in various shapes. Utilizing equipment that boasts high production efficiency, we challenge ourselves to realize even more complex-shaped products and new technologies. We provide high quality and excellent cost performance. The "Cold Forged Products Comprehensive Catalog" includes our main products, explanations of cold forging, and assembly plant equipment from Mitsuke Co., Ltd.

• Other Auto Parts

At Sankei Co., Ltd., we respond to the diverse needs of the automotive industry by manufacturing products in various shapes. Utilizing equipment that boasts high production efficiency, we challenge ourselves to realize even more complex shapes and new technologies. We provide high quality and excellent cost performance. At Sankei, we are actively engaged in product development, leveraging our unique technological capabilities and equipment to meet the needs of the times and our customers, including products made from new materials, as well as various sizes and shapes. 【Features】 ○ Irregular flange processing ○ Material SWCH10K ○ Used in automotive seat components For more details, please contact us or download the catalog.

• Processing Contract
• Contract manufacturing
• Other Auto Parts

At Sankei Co., Ltd., we respond to the diverse needs of the automotive industry by manufacturing products in various shapes. Utilizing equipment that boasts high production efficiency, we challenge ourselves to realize even more complex shapes and new technologies. We provide high quality and excellent cost performance. At Sankei, we are actively engaged in product development, leveraging our unique technological capabilities and equipment to meet the demands of the times and our customers, including products made from new materials, as well as various sizes and shapes. 【Features】 ○ Step hole processing ○ Material SUS 430 ○ Cutting material For more details, please contact us or download the catalog.

• Processing Contract
• Contract manufacturing
• Other Auto Parts

At Sankei Co., Ltd., we respond to the diverse needs of the automotive industry by manufacturing products in various shapes. Utilizing equipment that boasts high production efficiency, we challenge ourselves to realize even more complex shapes and new technologies. We provide high quality and excellent cost performance. At Sankei, we are actively engaged in product development, utilizing our unique technological capabilities and equipment to meet the demands of the times and our customers, including products made from new materials, as well as various sizes and shapes. 【Features】 ○ Slit Processing ○ Achieving Net Shape ○ Used in automotive seat components For more details, please contact us or download the catalog.

• Processing Contract
• Contract manufacturing

At Sankei Co., Ltd., we respond to the diverse needs of the automotive industry by manufacturing products in various shapes. Utilizing equipment with high production efficiency, we challenge ourselves to realize even more complex shapes and new technologies. We provide high quality and excellent cost performance. At Sankei, we are actively engaged in product development using our unique technological capabilities and equipment to meet the demands of the times and our customers, including products made from new materials, as well as various sizes and shapes. 【Features】 - Both ends with flange shape - Production of 1.2 million units per month - Material: SUS XM7 For more details, please contact us or download the catalog.

• Processing Contract
• Contract manufacturing
• Wipers

At Sankei Co., Ltd., we respond to the diverse needs of the automotive industry by manufacturing products in various shapes. Utilizing equipment that boasts high production efficiency, we challenge ourselves to realize even more complex shapes and new technologies. We provide high quality and excellent cost performance. At Sankei, we are actively engaged in product development using our unique technological capabilities and equipment to meet the demands of the times and our customers, including products made from new materials, as well as various sizes and shapes. 【Features】 ○ Machining materials For more details, please contact us or download the catalog.

• Processing Contract
• Contract manufacturing