酒井伸線 List of Products and Services

We would like to introduce the four-panel manga "Go for it!! Bobin-kun" by Nobu Sakai, <Episode 46>. In episodes 9 and 10, Bobin-kun, the "label-less product," has been determined to be made of steel type SUS316L. Now, what types of stainless steel are there? You can continue reading the four-panel manga on our company website. 【Business Activities】 ■ Drawing processing of metal wire, including heat treatment ■ Manufacturing and sales of fine to ultra-fine wire *For more details, please refer to the related links or feel free to contact us.

We would like to introduce the four-panel manga "Go for it!! Bobin-kun" by Nobu Sakai, <Episode 47>. Bobin certainly rolls. When placed horizontally on a sloped surface, it indeed rolls down to the lower side. However, in reality, if it rolls down a mountain path, it would come into contact with uneven ground, stones, etc., and the wire itself would likely become very damaged due to dents, scratches, and wear. You can view the continuation of the four-panel manga on our company website. 【Business Activities】 ■ Wire drawing processing of metal wires, including heat treatment ■ Manufacturing and sales of fine to ultra-fine wires *For more details, please refer to the related links or feel free to contact us.

We would like to introduce the four-panel manga "Go for it!! Bobin-kun" by Nobu Sakai, <Episode 48>. Is titanium lighter than it looks? When you understand it mainly in relation to stainless steel, titanium feels surprisingly light when you hold it. Of course, aluminum is lighter than titanium. You can view the continuation of the four-panel manga on our company website. 【Business Activities】 ■ Wire drawing processing of metal wires, including heat treatment ■ Manufacturing and sales of fine to ultra-fine wires *For more details, please refer to the related links or feel free to contact us.

We would like to introduce the four-panel manga "Go for it!! Bobin-kun" by Nobu Sakai, <Episode 49>. The specific gravity of aluminum is 2.70. The specific gravity of the representative stainless steel type SUS304 is 7.93. The specific gravity of Bobin-kun's steel type SUS316L (SUS316) is 7.98. The specific gravity of pure titanium (Grade TW270) is 4.51. The specific gravity of iron is 7.87. Each element that makes up metals has its own unique specific gravity. You can view the continuation of the four-panel manga on our company website. 【Business Content】 ■ Wire drawing processing of metal wires including heat treatment ■ Manufacturing and sales of fine to ultra-fine wires *For more details, please refer to the related links or feel free to contact us.

We would like to introduce the four-panel manga "Go for it!! Bobin-kun" by Nobu Sakai, <Episode 50>. There are various reasons why a finished product may receive a "non-conformance judgment." Even if it falls within the numerical range specified by JIS standards, if a defect occurs when the customer uses the product, it will be considered "non-conformance" as "known information." You can view the continuation of the four-panel manga on our company website. 【Business Activities】 ■ Wire drawing processing of metal wires, including heat treatment ■ Manufacturing and sales of fine to ultra-fine wires *For more details, please refer to the related links or feel free to contact us.

We would like to introduce the four-panel manga "Go for it!! Bobin-kun" by Nobu Sakae, <Episode 51>. The product that has been judged as "non-conforming" by the Quality Assurance Department and has "deviated from the regular route" cannot be shipped from the factory as a "first-class product" for valid reasons. The reason Bobin-kun is classified as a "non-conforming product" is that "there is no product label attached." You can read the continuation of the four-panel manga on our company website. 【Business Activities】 ■ Wire drawing processing including heat treatment ■ Manufacturing and sales of fine to ultra-fine wires *For more details, please download the PDF or feel free to contact us.

We would like to introduce the four-panel manga "Go for it!! Bobin-kun" by Nobu Sakai, <Episode 52>. Recycling as scrap. Reborn as metal raw material. This can be considered the most standard destination. The collected scrap varies and is not limited to just bars and wire scrap. Offcuts and defective products from various processing factories, including sheet materials, strip (thin plate) materials, flat steel, pipes, and metal shavings, are gathered and re-melted. The rule is to identify and collect the steel types as accurately as possible by each type. You can view the continuation of the four-panel manga on our company website. 【Business Activities】 ■ Wire drawing processing of metal wires, including heat treatment ■ Manufacturing and sales of fine to ultra-fine wires *For more details, please refer to the related links or feel free to contact us.

We would like to introduce the four-panel manga "Go for it!! Bobin-kun" <Episode 53> by Nobuaki Sakai. Bobin-kun was born at Sakai Nobuaki Co., Ltd. Unfortunately, due to the lack of product label attachment, accurate material data cannot be confirmed, and it has been classified as a "non-conforming product," which has been removed from the course leading to regular products. You can view the continuation of the four-panel manga on our company website. 【Business Overview】 ■ Wire drawing processing of metal wires, including heat treatment ■ Manufacturing and sales of fine to ultra-fine wires *For more details, please refer to the related links or feel free to contact us.

We would like to introduce the four-panel manga "Go for it!! Bobin-kun" by Nobuaki Sakai, <Episode 54>. As mentioned in the job information, Sakai Nobuaki operates the factory at night as well. You can view the continuation of the four-panel manga on our company website. 【Business Activities】 ■ Wire drawing processing of metal wires, including heat treatment ■ Manufacturing and sales of fine to ultra-fine wires *For more details, please check the related links or feel free to contact us.