We would like to introduce the positive points of our product that we heard from our customers who have adopted it! 【Metal Mask Dedicated Partition Shelf with Slide Function】 We are currently publishing the positive points of our product that we heard from our customers who have adopted it, along with photos in our catalog data!

Happy New Year! Thank you very much for your exceptional support over the past year. Yoshikawa Co., Ltd.'s Realization Division will continue to contribute to solving your challenges this year as a "Realization House" that transforms your thoughts of "I want to do this" and "Is it possible to do something like this?" into reality, utilizing our skilled stainless steel processing technology. We are pleased to announce that we will be exhibiting for the first time at "The 40th NEPCON Japan," which will be held at Tokyo Big Sight from **January 21 (Wednesday) to 23 (Friday), 2026**, to introduce our technologies and products in greater depth. At our booth, we will showcase a variety of slide-type metal mask dedicated shelves that contribute to improving productivity in the electronics field. These not only lead to efficient management and improved workability in limited spaces but can also be customized according to your needs. We invite you to visit our booth at Tokyo Big Sight during this opportunity. We welcome inquiries such as "Can this processing be done?" and look forward to seeing you there.

Yoshikawa Co., Ltd. Realization Division will exhibit at the 40th Nepcon Japan. ■ Dates: January 21 (Wed) - 23 (Fri), 2025 ■ Venue: Tokyo Big Sight ■ Booth: East Hall 4 E6-19 Clean and Static Control Zone The exhibit will feature a storage shelf for slide-type metal masks. 【Efficient storage with a sliding mechanism】 【Easy to take out even while wearing gloves】 【Customization to meet the needs of individual customers】 We invite you to come and see it. ■ Pre-registration (free) is available here or through related links: https://www.nepconjapan.jp/tokyo/ja-jp/register.html?code=1522511758302164-EUA

We are currently publishing catalog data with photos highlighting the positive points of our dedicated shelf for metal masks with slide functionality, based on feedback from customers who have adopted our product! 1. Working while wearing anti-static gloves 2. Wanting to compress the storage space for metal masks 3. Handling metal masks in a clean room 4. Frequent changes to the layout of the manufacturing line If any of these apply to you, please consider our products!

The slide-type metal mask partition shelf has been registered as a utility model. - Easy to take out even when wearing anti-static gloves - Can store a large quantity and saves space (52 pieces in approximately 0.8m² of floor space) - Equipped with casters, making it easy to change the layout We have received positive feedback from our customers.

Compressed storage with sliding dividers! A sturdy metal mask rack! ▶ This is a storage shelf for metal masks with a frame. ▶ It can hold 52 metal masks, each assumed to be 30mm thick and weighing approximately 4kg. ▶ The shelf allows for organized storage, making management easy, and the sliding mechanism makes retrieval effortless. ▶ The sliding dividers compress the space that was previously needed for fingers to fit in. ▶ It is also possible to customize the size to fit your metal masks. ▶ We can also accept inquiries for custom dimensions and the number of masks stored per unit. [Features] - Made of stainless steel, it is less likely to suffer from durability degradation due to rust over time. - Movement and installation are easy with casters and adjusters.

Significantly increased storage capacity with mobile storage shelves: A simple explanation of why it can be increased. Mobile shelves are widely used in libraries, offices, and factories. A simple explanation of the principle behind the increased storage capacity compared to fixed shelves.

▶ Compress gaps with a sliding mechanism! Efficient storage is possible. ▶ The sliding mechanism allows for a secure grip, making it easy to take out even while wearing gloves! ▶ It can store 52 metal masks, each assumed to be 30mm thick and weighing approximately 5kg. ▶ It is also possible to design the shelves to fit the size of your metal masks. [Features] - Made of stainless steel, it is less likely to experience deterioration in durability due to rust over time. - Moving and setting up is easy with casters and adjusters.

Compressed storage with sliding dividers! A sturdy metal mask rack! ▶ This is a storage shelf for metal masks with a frame. ▶ It can hold 52 metal masks, each assumed to weigh about 5 kg and have a thickness of t=30mm. ▶ The shelf allows for organized storage, making management easy, and the sliding mechanism makes retrieval effortless. ▶ The sliding dividers compress the gaps that were necessary for inserting fingers. ▶ It is also possible to customize the size to fit your metal masks. ▶ We can also accept inquiries for custom dimensions and the number of masks stored per unit. [Features] - Made of stainless steel, it is less prone to deterioration over time due to rust. - Moving and setting up is easy with casters and adjusters. 【Specifications】 - Overall dimensions – H1797×W1080×D760 mm (Note: Height H can change with adjustments to the adjusters) - Material – (Body, dividers, etc.) made of SUS304 stainless steel - Dividers – 26 locations per tier (for t=30mm) - Assumed weight of framed metal mask 5 kg per piece

▶ Compress gaps with the sliding mechanism! Efficient storage is possible. ▶ The sliding mechanism allows for a secure grip, making it easy to take out even when wearing gloves! ▶ It can store 52 metal masks, each with a thickness of t=30mm and an estimated weight of about 5kg. ▶ It is also possible to design the shelves to fit the size of your metal masks. [Features] - Made of stainless steel, it is less prone to deterioration over time due to rust. - Moving and setting up is easy with casters and adjusters.

Storage shelf for metal masks with frame (stores 52 pieces of type t=30mm) Compressed storage with sliding dividers! A sturdy metal mask rack! ▶ This is a storage shelf for metal masks with a frame. ▶ It can store 52 metal masks with a thickness of t=30mm, weighing approximately 5kg per piece. ▶ The shelf allows for organized management, making it easy to retrieve items with the sliding mechanism. ▶ The sliding dividers compress the gaps that were previously needed for finger access. ▶ It is also possible to customize the size to fit your metal masks. ▶ We can also accommodate inquiries for custom dimensions and the number of pieces stored per unit. [Features] - Made of stainless steel, it is resistant to deterioration due to rust over time. - Moving and setting up is easy with casters and adjusters.

Only the necessary features! Simple rack for metal masks ▶ This is a storage shelf for metal masks with a focus on simplicity and a framed design. ▶ Compatible metal mask dimensions: 650×550×30[mm] (customizable) ▶ Storage capacity: 15 masks per shelf (30 masks per unit) ▶ Easy to manage with organized shelves, and retrieval is effortless with the sliding mechanism. ▶ The sliding dividers compress the gaps that were necessary for finger access. ▶ It is also possible to customize according to the size of your metal masks. [Features] - Made of stainless steel, making it resistant to deterioration from rust over time. 【Specifications】 - External dimensions of the main unit – W671×D682×H1350 mm (※ Height H can vary with adjustments to the adjusters) - Material – Stainless steel - Number of masks stored – 15 masks per shelf (30 masks per unit) - Compatible metal mask dimensions: 650×550×30[mm] (customizable) Unit price: 198,000 yen per unit Shipping and packaging costs are additional.

▶ This is a storage shelf for metal masks with a focus on simplicity and a framed design. ▶ Target metal mask dimensions: 650×550×30[mm] (customizable) ▶ Storage capacity: 15 pieces per tier (30 pieces per unit) ▶ Easy to manage as it can be organized on the shelf, and retrieval is effortless with the sliding mechanism. ▶ The sliding dividers compress the gaps that were necessary for inserting fingers. ▶ It is also possible to customize according to the size of the customer's metal masks. [Features] - Made of stainless steel, it is resistant to deterioration over time due to rust. 【Specifications】 - External dimensions of the main unit – W671×D682×H1350 mm (* Height H can change with adjustments to the adjusters) - Material – Stainless steel - Number of pieces stored – 15 pieces per tier (30 pieces per unit) - Target metal mask dimensions: 650×550×30[mm] (customizable) Unit price: 198,000 yen/unit Shipping and packaging costs are additional.

Only the necessary features! Simple rack for metal masks ▶ This is a storage shelf for metal masks with a focus on simplicity and a framed design. ▶ Compatible metal mask dimensions: 650×550×30[mm] (customizable) ▶ Storage capacity: 15 masks per shelf (30 masks per unit) ▶ The organized shelves make management easy, and the sliding mechanism allows for easy retrieval. ▶ The sliding dividers compress the gaps that were necessary for inserting fingers. ▶ It is also possible to customize the size to fit your metal masks. [Features] - Made of stainless steel, making it resistant to deterioration from rust over time. 【Specifications】 - External dimensions of the main unit – W671×D682×H1350 mm (Note: Height H can change with the adjustment of the adjusters) - Material – Stainless steel - Storage capacity – 15 masks per shelf (30 masks per unit) - Compatible metal mask dimensions: 650×550×30[mm] (customizable) Unit price: 198,000 yen/unit Shipping and packaging costs are additional.

▶ This is a storage shelf for metal masks with a frame. ▶ It can hold 52 metal masks, each assumed to be 30mm thick and weighing approximately 5kg. ▶ The shelf allows for organized storage, making management easy, and the sliding mechanism makes retrieval effortless. ▶ The sliding dividers compress the gaps that were necessary for inserting fingers. ▶ It is also possible to customize the size to fit your metal masks. ▶ We can also accept inquiries for custom dimensions and the number of masks stored per unit. [Features] - Made of stainless steel, it is less prone to deterioration over time due to rust. - Moving and setting up is easy with casters and adjustable feet.

Only the necessary features! A simple rack for metal masks. ▶ This is a storage shelf for metal masks with a focus on simplicity and a framed design. ▶ Compatible metal mask dimensions: 650×550×30 [mm] (customizable) ▶ Storage capacity: 15 masks per shelf (30 masks per unit) ▶ The shelf allows for organized storage, making management easy, and the sliding mechanism makes retrieval effortless. ▶ The sliding dividers compress the gaps that were necessary for inserting fingers. ▶ It is also possible to customize the size to fit your metal masks. [Features] - Made of stainless steel, it is less prone to deterioration over time due to rust. 【Specifications】 - External dimensions of the main unit – W671×D682×H1350 mm (Note: Height H can change with adjustments to the adjusters) - Material – Stainless steel - Storage capacity – 15 masks per shelf (30 masks per unit) - Compatible metal mask dimensions: 650×550×30 [mm] (customizable) Unit price: 198,000 yen Shipping and packaging costs are additional. For inquiries, please use the link below.

Only the necessary features! Simple rack for metal masks ▶ This is a storage shelf for metal masks with a focus on simplicity and a framed design. ▶ Compatible metal mask dimensions: 650×550×30[mm] (customizable) ▶ Storage capacity: 15 masks per shelf (30 masks per unit) ▶ The shelf allows for organized storage, making management easy, and the sliding mechanism makes retrieval effortless. ▶ The sliding dividers compress the gaps that were necessary for inserting fingers. ▶ It is also possible to customize the size to fit your metal masks. [Features] - Made of stainless steel, it is less likely to suffer from durability degradation due to rust over time. 【Specifications】 - External dimensions of the main body – W671×D682×H1350 mm (※ Height H can change with adjustments to the adjusters) - Material – Stainless steel - Storage capacity – 15 masks per shelf (30 masks per unit) - Compatible metal mask dimensions: 650×550×30[mm] (customizable) Unit price: 198,000 yen/unit Shipping and packaging costs are additional.

▶ This is a storage shelf for metal masks with a focus on simplicity and a framed design. ▶ Dimensions of the target metal mask: 650×550×30 [mm] (customizable) ▶ Storage capacity: 15 masks per shelf (30 masks per unit) ▶ Easy to manage as it can be organized on the shelf, and retrieval is effortless with the sliding mechanism. ▶ The sliding dividers compress the gaps that were necessary for inserting fingers. ▶ It is also possible to customize according to the size of the customer's metal masks. [Features] - Made of stainless steel, it is less likely to experience deterioration in durability over time due to rust.

Only the necessary features! Simple rack for metal masks ▶ This is a storage shelf for metal masks with a focus on simplicity and a framed design. ▶ Compatible metal mask dimensions: 650×550×30[mm] (customizable) ▶ Storage capacity: 15 masks per shelf (30 masks per unit) ▶ Easy to manage with organized storage on shelves, and retrieval is effortless with the sliding mechanism. ▶ The sliding dividers compress the gaps that were necessary for finger access. ▶ It is also possible to customize the size to fit your metal masks. [Features] - Made of stainless steel, making it resistant to deterioration from rust over time.

Compressed storage with sliding dividers! A sturdy storage shelf for metal masks! ▶ This is a storage shelf for metal masks with a frame. ▶ It can hold 52 metal masks, each assumed to be 30mm thick and weighing approximately 5kg. ▶ The sliding dividers compress the gaps that were necessary for inserting fingers. ▶ The dimensions can be customized to fit your metal masks. ▶ We can also accommodate custom requests for external dimensions and the number of masks stored per unit. [Features] - Made of stainless steel, it is resistant to deterioration over time due to rust. - Easy to move and set up with casters and adjusters. 【Specifications】 - External dimensions – H1790×W1080×D760 mm (Note: Height H can change with adjuster adjustments) - Storage capacity - 52 masks (750×750×30 [mm]) - Material – (Body, dividers, etc.) SUS304 stainless steel - Dividers – 26 locations per tier (for t=30mm) - Assumed weight of framed metal mask 5kg per piece

Compressed storage with sliding dividers! A sturdy storage shelf for metal masks! ▶ This is a storage shelf for metal masks with a frame. ▶ It can store 52 metal masks, each assumed to be 30mm thick and weighing approximately 5kg. ▶ The sliding dividers compress the gaps that were necessary for finger access. ▶ The dimensions can be customized to fit your metal masks. ▶ We can also accept inquiries for custom external dimensions and the number of masks stored per unit. [Features] - Made of stainless steel, it is resistant to deterioration due to rust over time. - Easy to move and set up with casters and adjusters. 【Specifications】 - External dimensions of the main body – H1790×W1080×D760 mm (※ Height H can change with adjustments to the adjusters) - Storage capacity - 52 pieces (750×750×30[mm]) - Material – (main body, dividers, etc.) SUS304 stainless steel - Dividers – 26 locations per tier (for t=30mm) - Assumed weight of framed metal mask 5kg per piece Manufactured from stainless steel, it can withstand the weight from compressed storage and can also be used in a clean environment.

Compressed storage with sliding dividers! A sturdy metal mask storage shelf! ▶ This is a storage shelf for metal masks with a frame. ▶ It can hold 52 metal masks, each assumed to be 30mm thick and weighing approximately 5kg. ▶ The dimensions can be customized to fit your metal masks. ▶ We can also consult on custom orders for external dimensions and the number of masks stored per unit. [Features] - Made of stainless steel, it is resistant to deterioration due to rust over time. - Easy to move and set up with casters and adjusters.

It can be slid and pulled out for use, allowing for replenishment at the back (first in, first out) and improving the efficiency of inventory checks and stock confirmation. ▶ This is a stainless steel commercial fixed shelf with a sliding function. ▶ The load capacity is 90 kg per shelf, with a maximum load of 30 kg per sliding section. ▶ By sliding, it is easier to visually check inventory from above, and it can also be easily stored at the back (first in, first out). ▶ It can hold 12 containers (650mm x 440mm x 340mm). ▶ Since it can slide individually rather than the entire shelf, it is easier to operate in narrower aisles. *Note* - Containers are not included. - When pulling out, please use one section at a time. Do not pull out two or more sections simultaneously. - Please be sure to secure it to the floor or wall during installation.

Compressed storage with sliding dividers! A sturdy storage shelf for metal masks! ▶ This is a storage shelf for metal masks with a frame. ▶ It can hold 52 metal masks, each assumed to be 30mm thick and weighing about 5kg. ▶ The dimensions can be customized to fit your metal masks. ▶ We can also discuss custom orders for external dimensions and the number of masks stored per unit. [Features] - Made of stainless steel, it is resistant to deterioration from rust over time. - Easy to move and set up with casters and adjusters.

**Features** - The tabletop is made of stainless steel (SUS304), allowing for clean and hygienic operation. - Load capacity is 200kg for evenly distributed weight. It can be easily raised and lowered electrically while carrying heavy items. - The height of the tabletop can be adjusted from H590 to H840mm (with a lifting range of 250mm). - Easy movement and fixation with casters and adjusters. - Smooth lifting and lowering can be achieved even if items are placed unevenly. - Switch options available based on the usage environment: → In addition to a manual switch for raising and lowering, a foot switch can be selected for customers who prefer not to touch the switch for hygiene reasons. **Specifications** - Size: W1200 × D700 × H590–840mm - Weight: 54kg - Material: - Tabletop and legs: Stainless steel SUS304/HL finish - Lifting part: Aluminum - Uniform load capacity of the tabletop: 200kg - Power cable: 3m - Rated voltage: AC100V Maximum power consumption: 160W - Accessories: Swivel casters (nylon wheels) / adjusters

This is an electric height-adjustable workbench that can be raised and lowered even when heavy objects are placed on it (top surface: made of stainless steel SUS304). 【Features】 - The top surface is made of stainless steel (SUS304), allowing for clean and hygienic operation. - Load capacity is 200kg with evenly distributed weight. Easily raise and lower with electric power while keeping heavy objects on it. - The height of the top surface can be adjusted from H590 to H840mm (height adjustment range of 250mm). - Easy to move and secure with casters and adjusters. - Smoothly raises and lowers while remaining level, even with unevenly placed objects. - Switch options available based on the usage environment: → In addition to a manual switch for raising and lowering, a foot switch can also be selected for customers who prefer not to touch the switch for hygiene reasons. 【Specifications】 - Size: W1200 × D700 × H590–840mm - Weight: 54kg - Material: - Top surface and legs: Stainless steel SUS304/HL finish - Lifting mechanism: Aluminum - Uniform load capacity of the top surface: 200kg - Power cable: 3m - Rated voltage: AC100V Maximum power consumption: 160W

This is an electric height-adjustable workbench that can be raised and lowered even with heavy objects on it (tabletop: made of stainless steel SUS304). 【Features】 ■ The tabletop is made of stainless steel (SUS304), allowing for clean and hygienic operation. ■ Load capacity is 200kg for evenly distributed weight. Easily raise and lower with heavy objects on it. ■ The height of the tabletop can be adjusted from H590 to 840mm (height adjustment range of 250mm). ■ Easy to move and secure with casters and adjusters. ■ Smoothly raises and lowers while remaining level, even with unevenly placed objects. ■ Switch options available based on the usage environment. → In addition to a manual switch for height adjustment, a foot switch can also be selected for customers who prefer not to touch the switch for hygiene reasons.

This is an electric height-adjustable workbench that can be raised and lowered even with heavy objects on it (tabletop: made of stainless steel SUS304). 【Features】 - The tabletop is made of stainless steel (SUS304), allowing for clean and hygienic operation. - Load capacity is 200kg with evenly distributed weight. Easily raise and lower with heavy objects on it using electric power. - The height of the tabletop can be adjusted from H590 to 840mm (height adjustment range of 250mm). - Easy to move and secure with casters and adjusters. - Smoothly raises and lowers while remaining level, even with unevenly placed objects. - Switch options available according to the usage environment: → In addition to a manual switch for height adjustment, a foot switch can also be selected for customers who prefer not to touch the switch for hygiene reasons.

Thank you very much to everyone who visited our booth at the 25th Interphex Japan held at Tokyo Big Sight the other day, despite the heat. We had a great success with many customers showing interest in our all-stainless storage equipment and factory supplies. You can view the products we exhibited and introduced at the URL below. We look forward to your continued support.

Numerous achievements in clean rooms nationwide! Please consider stainless steel shelves as a storage solution that requires rust prevention! Clean shelves are made entirely of stainless steel, making them resistant to rust and demonstrating high durability even in harsh environments. The shelf boards are of the type that can be inserted later, allowing for easy adjustment of the number of tiers and height. Furthermore, the shelf boards are not a single piece but a separate type, making it easy for women to adjust the number of tiers and height. We can also manufacture shelves to fit your layout, even outside of standard dimensions. [Applications/Examples of Achievements] Main industries and locations for installation nationwide: - Pharmaceutical factories - Food factories - Hotels - Hospitals - Cosmetic factories - Chemical factories - Clean rooms within factories