Our company will be exhibiting at "INCHEM TOKYO 2025," which will be held at Tokyo Big Sight from September 17 (Wednesday) to September 19 (Friday). This exhibition is a specialized event for the chemical and process industries, and we will showcase a variety of valve products suitable for a wide range of industrial fields, including chemicals, environmental and water treatment, and pharmaceuticals, focusing on diaphragm valves, ball valves, and butterfly valves. 【Highlights of Our Exhibition】 ◆ New product "EX-Bio Clean Diaphragm Valve" launching in July! A next-generation diaphragm valve utilizing a new sealing structure! We have further enhanced the leakage prevention performance! ◆ Renewed products responding to many requests! The "Glass-Lined Diaphragm Valve" has been renewed! ◆ In addition, we will display various valve products suitable for a wide range of industrial fields such as chemicals, environment, water treatment, and pharmaceuticals! ◆ Our company representatives will provide explanations and proposals using actual samples! We sincerely look forward to your visit! For more details, please refer to the related document "Invitation to INCHEM TOKYO 2025 (General Invitation)" below or feel free to contact us.

Our company will be exhibiting at the 27th INTERPHEX JAPAN, which will be held at Tokyo Big Sight from July 9 (Wednesday) to July 11 (Friday). This exhibition is one of the world's leading events showcasing specialized technologies in the pharmaceutical and cosmetics industries. We will present various valve products optimal for manufacturing processes in pharmaceuticals and biotechnology, including our "Bio-Clean Diaphragm Valve" series. 【Highlights of Our Exhibition】 ◆ Official Sales Launch! New Product "EX-Bio Clean Diaphragm Valve" A next-generation diaphragm valve utilizing a new sealing structure! Officially launching this summer! ◆ Renewed Products in Response to Many Requests! The "Glass-Lined Diaphragm Valve" has been renewed! ◆ Additionally, we will showcase various sanitary valve products ideal for manufacturing equipment in pharmaceuticals, cosmetics, food, and semiconductors! ◆ Our company representatives will provide explanations and proposals using actual samples! We sincerely look forward to your visit! For more details, please refer to the related document "Invitation to the 27th INTERPHEX JAPAN (General Invitation)" below or feel free to contact us.

Nihon Diavalve Co., Ltd. will be exhibiting at the "26th INTERPHEX JAPAN," which will be held at Tokyo Big Sight from June 26 (Wednesday) to June 28 (Friday) this year. This exhibition is one of the world's leading trade shows where specialized technologies in the pharmaceutical and cosmetics industries are showcased, and our company will present various valves optimal for manufacturing processes in pharmaceuticals, biotechnology, and more, including our "Bio-Clean Diaphragm Valve" series. 【Highlights of Our Exhibition】 ■ Introducing our <new product> first! We will showcase the next-generation diaphragm valve, "EX-Bio-Clean Diaphragm Valve," featuring a new sealing structure! ■ We will display sanitary valves ideal for manufacturing equipment in pharmaceuticals, cosmetics, food, and semiconductors! ■ Our company representatives will provide explanations and proposals using actual samples! 【Details of Our Exhibit】 ■ <New Product> EX-Bio-Clean Diaphragm Valve ■ Products excellent in dead space countermeasures ■ Corrosion-resistant sanitary valves ■ Sanitary butterfly valves for powder and granular discharge We sincerely look forward to your visit!

Nihon Daiya Valve Co., Ltd. will be exhibiting at 'FLOWTECH CHINA 2025' to be held at the Shanghai National Exhibition and Convention Center from June 4 (Wednesday) to June 6 (Friday), 2025. This exhibition will showcase the latest technologies and products across a wide range of areas including pumps, valves, and piping equipment. Our local subsidiary, Tianjin Daiya Valve Co., Ltd., will present various valve products, including "PFA lining valves." [Main Exhibits] ■ PFA Lining Valves: We will showcase various PFA lining valves with excellent corrosion and chemical resistance! ■ Quick-Opening Handle Type: BQL400NB: Easy operation with a 90-degree rotation, offering excellent visibility and stable sealing performance! ■ Bio-Clean Diaphragm Valves: Sanitary valves with superior "gas tightness," "cleanability," and "maintainability"! ■ V-Port Valves: Valves ideal for lines handling "abrasive fluids" and "high-viscosity fluids," featuring a V-cut ball design! We warmly invite you to visit our booth when you attend the exhibition. We look forward to seeing you!

Nihon Daiya Valve Co., Ltd. will be exhibiting at the "Shenzhen International Semiconductor Technology and Application Exhibition (SEMI-e)" held at the Shenzhen International Convention and Exhibition Center from June 26 (Wednesday) to June 28 (Friday), 2024. This exhibition is a comprehensive international showcase related to manufacturing technologies, equipment, and materials in the semiconductor industry, and we will be presenting various valve products, including "PFA lining valves," from our local subsidiary, Tianjin Daiya Valve Co., Ltd. [Exhibition Details] ■ PFA Lining Valves: We will showcase various PFA lining valves with excellent corrosion and chemical resistance! ■ Quick-Opening Handle Type: BQL400NB: Easy operation with a 90-degree rotation, offering excellent visibility and stable sealing performance! ■ Bio-Clean Diaphragm Valves: Sanitary valves with superior "air-tightness," "cleanability," and "maintainability"! ■ V-Port Valves: Valves optimal for lines handling "abrasive fluids" and "high-viscosity fluids," utilizing V-cut balls! We warmly invite you to visit our booth when you attend the exhibition. We look forward to seeing you!

Nihon Diaball Valve Co., Ltd. will be exhibiting at "VIETWATER 2024," which will be held in Ho Chi Minh City, Vietnam from November 6 (Wednesday) to November 8 (Friday), 2024. This exhibition is the largest water treatment-related exhibition in Vietnam, and we will showcase various valves suitable for water treatment equipment, including our representative product, the "diaphragm valve." [Exhibition Details] ■ Diaphragm Valve - We will present various lining products with excellent corrosion and chemical resistance. - We will introduce valves optimal for individual processes such as purification equipment, sludge treatment equipment, and pure water systems. ■ Ball Valve - In addition to standard two-way valve types, we offer a series of ball valves suitable for a wide range of fields. - We will showcase various valve seats that can be used under special conditions, such as with abrasive fluids. We sincerely look forward to your visit.

Nihon Diaball Valve Co., Ltd. will be exhibiting at the "INDO WATER 2024 Expo & Forum," which will be held in Indonesia from September 18 (Wednesday) to September 20 (Friday). This exhibition is the 18th edition and is the largest exhibition in Indonesia showcasing specialized technologies related to water supply, sewage, and recycling. We will be presenting various valves suitable for water treatment equipment, including our representative "diaphragm valves." [Exhibition Details] ■ Diaphragm Valves - We will showcase various lining products with excellent corrosion and chemical resistance. - We will introduce valves optimal for individual processes such as purification equipment, sludge treatment equipment, and pure water systems. ■ Ball Valves - In addition to standard two-way valve types, we will offer a series of ball valves suitable for a wide range of applications. - We will present various valve seats that can be used under special conditions, such as with abrasive fluids. We sincerely look forward to your visit.

Nihon Diaball Valve Co., Ltd. will be exhibiting at "VIETWATER 2023," which will be held in Ho Chi Minh City, Vietnam, from October 11 (Wednesday) to October 13 (Friday), 2023. This exhibition is the largest water treatment-related exhibition in Vietnam, and we will be showcasing various valves suitable for water treatment equipment, including our representative "diaphragm valves." [Exhibition Details] ■ Diaphragm Valves - We will present various lining products with excellent corrosion and chemical resistance. - We will introduce valves optimal for individual processes such as purification equipment, sludge treatment equipment, and pure water systems. ■ Ball Valves - In addition to standard two-way valve types, we offer a series of ball valves suitable for a wide range of fields. - We will showcase various valve seats that can be used under special conditions, such as with abrasive fluids. We sincerely look forward to your visit.

Nihon Diaball Valve Co., Ltd. will be exhibiting at "INCHEM TOKYO 2023," which will be held at Tokyo Big Sight from September 20 (Wednesday) to 22 (Friday) this year. This exhibition is Japan's only specialized exhibition for chemical and process industry plants, and our company will showcase various valve products suitable for a wide range of industrial fields, focusing on diaphragm valves, ball valves, and butterfly valves, including applications in chemicals, environmental and water treatment, and pharmaceuticals. [Highlights of the Exhibition] - We will reference display the "New Bio-Clean Diaphragm Valve" featuring a new sealing structure. - Live demonstration of cut samples of V-port valves! - Our company representatives will provide explanations and proposals using actual samples. [Details of Exhibits] - New Bio-Clean Diaphragm Valve - Ball valve series suitable for a wide range of fields - Various lined main bodies with excellent corrosion and chemical resistance - PFA-lined butterfly valves We look forward to your visit!

Nihon Diaball Valve Co., Ltd. will be exhibiting at the "INDO WATER 2023 Expo & Forum," which will be held in Indonesia from August 30 (Wednesday) to September 1 (Friday). This exhibition is the 17th edition and is the largest exhibition in Indonesia showcasing specialized technologies related to water supply, sewage, and recycling. We will present various valves suitable for water treatment equipment, including our representative "diaphragm valves." [Exhibition Details] ■ Diaphragm Valves - We will showcase various lining products with excellent corrosion and chemical resistance. - We will introduce valves optimal for individual processes such as purification equipment, sludge treatment equipment, and pure water systems. ■ Ball Valves - In addition to standard two-way valve types, we offer a series of ball valves suitable for a wide range of fields. - We will present various valve seats that can be used under special conditions, such as with abrasive fluids. We sincerely look forward to your visit.

Nihon Diaball Valve Co., Ltd. will be exhibiting at the "25th Interphex Japan," which will be held at Tokyo Big Sight from July 5 (Wednesday) to July 7 (Friday) this year. This exhibition is one of the world's leading trade shows where specialized technologies from the pharmaceutical and cosmetics industries are showcased, and our company will present various valves optimal for manufacturing processes in pharmaceuticals, biotechnology, and more, including our "Bio-Clean Diaphragm Valve" series. 【Highlights of Our Exhibit】 ■ We will showcase a reference display of the "New Bio-Clean Diaphragm Valve" featuring a new sealing structure. ■ We will exhibit sanitary valves that are ideal for manufacturing equipment in pharmaceuticals, cosmetics, food, and semiconductors. ■ Our staff will provide explanations and proposals using actual samples of various products. 【Details of Our Exhibit】 ■ New Bio-Clean Diaphragm Valve ■ Products with excellent dead space management ■ Corrosion-resistant sanitary valves ■ Sanitary butterfly valve for powder and granule discharge We look forward to your visit.

Daiya Valve Co., Ltd. will exhibit at the "Shenzhen International Semiconductor Technology and Application Exhibition (SEMI-e)" held at the Shenzhen Futian Exhibition Center from May 16 (Tuesday) to May 18 (Thursday), 2023. This exhibition is a comprehensive international showcase related to manufacturing technologies, equipment, and materials in the semiconductor industry, and we will present various valve products, including the "Bio-Clean Diaphragm Valve," from our local subsidiary, Tianjin Daiya Valve Co., Ltd. [Exhibition Details] ■ Quick-Opening Handle Type: BQL400NB Model: Easy operation with a 90-degree rotation, excellent visibility, and stable shut-off performance! ■ Bio-Clean Diaphragm Valve: A sanitary valve with excellent "air tightness," "cleanability," and "maintainability"! ■ PFA Lined Valve: Exhibiting various PFA lined valves with excellent corrosion and chemical resistance! ■ CNT (Carbon Nanotube) Added Anti-Static Diaphragm: Leakage prevention product against electrostatic breakdown! We warmly invite you to visit our booth when you attend the exhibition. We look forward to seeing you!

Nihon Diaball Valve Co., Ltd. will be exhibiting at 'VIETWATER 2022', which will be held in Vietnam from November 9 (Wednesday) to November 11 (Friday). (Booth number: Hall B No. A38) This exhibition is the largest in Vietnam showcasing specialized technologies related to water treatment, and we will present various valves optimal for water treatment, including our representative "Diaphragm Valve Series." 【Exhibition Content】 ■ Diaphragm Valves - We will showcase various lined bodies with excellent corrosion and chemical resistance. - We will introduce valves suitable for individual processes such as purification equipment, sludge treatment equipment, and pure water systems. ■ Ball Valves - In addition to standard two-way valve types, we offer a series of ball valves suitable for a wide range of fields. - We will present various valve seats that can be used under special conditions, such as abrasive fluids and high-temperature fluids. We sincerely look forward to your visit.

Nihon Diaball Valve Co., Ltd. will be exhibiting at the "24th INTERPHEX Week Tokyo," which will be held at Tokyo Big Sight from July 13 (Wednesday) to July 15 (Friday) this year. This exhibition is one of the world's leading events where specialized technologies in the pharmaceutical and cosmetics industries are showcased, and our company will present various valves optimal for manufacturing processes in pharmaceuticals and biotechnology, including the "Bio-Clean Diaphragm Valve" series. *Demonstrations using actual equipment are planned. 【Details of Exhibits】 ■ Bio-Clean Diaphragm Valve ■ Quick-opening and closing handle type: BQL400NB ■ Products excellent in dead space measures ■ Corrosion-resistant valves with sanitary specifications ■ For powder and granular discharge: Sanitary butterfly valve If you make a prior appointment, our technical staff will be present during the exhibition to provide estimates and proposals, so please feel free to apply for an appointment through our page on the official exhibition website or contact us directly. Additionally, "invitation tickets" are also being distributed for free. If you would like one, please feel free to inquire. We look forward to your visit.

Nihon Diaball Valve Co., Ltd. will be exhibiting at the "INCHEM TOKYO 2021 34th Plant Show," which will be held at Tokyo Big Sight from November 17 (Wednesday) to November 19 (Friday) this year. This exhibition is a specialized showcase for the chemical and process industries, and our company will present a variety of valve products suitable for a wide range of industrial fields, including diaphragm valves, ball valves, and butterfly valves, focusing on chemical, environmental and water treatment, and pharmaceuticals. *Demonstrations using actual equipment are planned. [Exhibition Contents] ■ Diaphragm Valves - Various lined bodies with excellent corrosion and chemical resistance will be exhibited. ■ Bio-Clean Diaphragm Valves - Sanitary diaphragm valves ideal for manufacturing equipment in pharmaceuticals, cosmetics, food, and semiconductors. ■ Ball Valves - A series of ball valves suitable for a wide range of fields, including standard two-way valve types. - Various valve seats that can be used under special conditions such as abrasive fluids and high-temperature fluids will be exhibited. ■ Butterfly Valves - High-value-added products such as PFA lined valves and powder discharge valves for pharmaceutical containers will be exhibited. We sincerely look forward to your visit!

We are pleased to announce that our company will be exhibiting at the 22nd INTERPHEX JAPAN, which will be held at Makuhari Messe from November 25 (Wednesday) to November 27 (Friday) this year. In addition to the event at Makuhari Messe, we will also be showcasing a virtual booth online. You can participate in the exhibition online from your office or home. Please register using the URL below and feel free to take a look. ▼ Register here (free) ▼ https://www.interphex.jp/lp_online_vis 【Details of our exhibit】 ■ Quick-opening handle type: BQL400NB model ■ Bioclean diaphragm valve ■ Corrosion-resistant valve with sanitary specifications ■ Sanitary butterfly valve for powder and granular discharge ■ CNT (carbon nanotube) additive antistatic diaphragm

We are pleased to announce that our company will be exhibiting at the 22nd INTERPHEX JAPAN, which will be held at Makuhari Messe from November 25 (Wednesday) to November 27 (Friday) this year. [Booth Number: Hall 4-6, 19-32] We will showcase various valves suitable for manufacturing processes in pharmaceuticals and biotechnology, including our "Bio-Clean Diaphragm Valve" series. *Demonstrations using actual equipment are planned. [Details of Exhibits] ■ Quick-Opening Handle Type: BQL400NB ■ Bio-Clean Diaphragm Valve ■ Corrosion-Resistant Valve for Sanitary Applications ■ Sanitary Butterfly Valve for Powder and Granule Discharge ■ CNT (Carbon Nanotube) Added Antistatic Diaphragm If you would like to make an appointment in advance, our technical staff will be available during the exhibition to provide estimates and proposals. Please feel free to apply for an appointment through our company page on the official exhibition website or contact us directly. Additionally, we are distributing free "Invitation Tickets." If you would like one, please do not hesitate to reach out. We look forward to seeing you at the event.

Nihon Diaball Valve Co., Ltd. will exhibit at the 'INCHEM TOKYO 2019 32nd Plant Show' held at Makuhari Messe from November 20 (Wednesday) to 22 (Friday). This exhibition is a specialized showcase for plants in the chemical and process industries, and our company will present various valve products suitable for a wide range of industrial fields, focusing on diaphragm valves, ball valves, and butterfly valves, including applications in chemicals, environmental and water treatment, and pharmaceuticals. [Exhibition Details] ■ Diaphragm Valves - Various lined bodies with excellent corrosion and chemical resistance will be exhibited. ■ Bio-Clean Diaphragm Valves - Sanitary diaphragm valves suitable for manufacturing equipment in pharmaceuticals, cosmetics, food, and semiconductors. ■ Ball Valves - In addition to standard two-way valve types, we will offer a series of ball valves suitable for a wide range of fields. - Various valve seats that can be used under special conditions such as abrasive fluids and high-temperature fluids will be exhibited. ■ Butterfly Valves - High-value-added products such as PFA-lined discharge valves for pharmaceutical containers will be exhibited. We sincerely look forward to your visit.

We are pleased to announce that our company will be exhibiting at the 21st INTERPHEX JAPAN, which will be held at Tokyo Big Sight from July 3 (Wednesday) to July 5 (Friday) this year. *Booth number W24-51* We will showcase various types of valves that are optimal for manufacturing processes in pharmaceuticals, biotechnology, and more, including our "Bio-Clean Diaphragm Valve" series. 【Exhibition Highlights】 ■ We will display sanitary valves that are ideal for manufacturing equipment in pharmaceuticals, cosmetics, food, and semiconductors. ■ Live demonstrations using demonstration equipment are planned. ■ Our company representatives will provide explanations and proposals using actual samples. *Please check the attached materials for the exhibited products.* Additionally, if you make a prior appointment, our technical staff will be available during the exhibition to provide estimates and proposals. If you are interested, please apply for an appointment through our company page on the official exhibition website or feel free to consult with our sales team.