We will be exhibiting at the Small and Medium Enterprises New Manufacturing and New Services Exhibition from December 11 (Tuesday) to December 13 (Thursday), 2018.

Shock and vibration-absorbing damping rubber!

This is a vibration-damping rubber that excels in shock and vibration absorption, absorbing energy without much rebound even when subjected to external forces. Its physical properties and durability are comparable to those of standard rubber. It is widely used as a component in quiet and low-vibration products. This rubber goes beyond conventional rubber to achieve a ball that does not bounce when dropped; it is called HaneNight. 【Characteristics】 General use: GP35LE / GP60LE Wide temperature range: MP40 Cold resistance: CP40S / CP55S Weather resistance: OP40 Flame retardant: GP50V (meets UL standard 94-V0) *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Rubber

Shock-absorbing and vibration-damping rubber with excellent performance! Outstanding vibration-damping capabilities in the normal temperature range (5-35°C)! Numerous achievements as an anti-vibration material! *Compliant with RoHS2 directive.

The vibration-damping rubber, which excels in shock absorption and vibration absorption, absorbs energy without much rebound even when subjected to external forces. Hanenite GP35LE is the most common grade among Hanenite products. It demonstrates the best vibration-damping properties in the room temperature range. Additionally, it has excellent oil resistance, making it safe to use around various machinery and oil environments. Its physical properties and durability are comparable to those of general rubber. It is widely used as cushioning material and vibration-damping components for quiet and low-vibration products. 【Characteristics】 ● The rebound elasticity is 2% (measured value). ● Load capacity is approximately 800 kg (for 10×100×100 mm with 10% deflection). The values may vary depending on the pressure area, so please contact us for details. ● It can be processed into various shapes. Molding similar to general rubber is possible. Cutting, machining, and punching of sheet materials are also acceptable. ● Strong adhesion with metals is possible. ● Teflon coating (vulcanized adhesion) is possible for surface adhesion prevention and wear resistance improvement. *For more details, please refer to the PDF materials or feel free to contact us.

• Contract manufacturing
• Rubber

Shock-absorbing and vibration-damping rubber with excellent performance! Demonstrates vibration-damping capabilities over a wide temperature range (-9 to 43°C)! Numerous achievements as an anti-vibration material! *Compliant with RoHS2 directive.

The vibration-damping rubber, which excels in shock absorption and vibration absorption, absorbs energy without almost any rebound when subjected to external forces. Hanenite MP40 demonstrates excellent vibration-damping properties across a wide temperature range, making it suitable for use even in environments with significant temperature fluctuations. Its physical properties and durability are comparable to those of general rubber. It is widely used as cushioning material and vibration-damping components in quiet and low-vibration products. 【Characteristics】 ● Rebound elasticity is 4% (measured value). ● Exhibits excellent vibration-damping performance across a wide temperature range. ● Can be processed into various shapes. Molding similar to general rubber is possible. Cutting, machining, and punching of sheet materials are also acceptable. ● Strong adhesion with metals is possible. *For more details, please refer to the PDF materials or feel free to contact us.

• Contract manufacturing
• Rubber

Cold-resistant grade of vibration-damping rubber with excellent shock absorption and vibration absorption! Usable even in low temperature ranges (-20°C)! Many proven applications as an anti-vibration material! *Compliant with RoHS2 directive.

The vibration-damping rubber, which excels in shock absorption and vibration absorption, absorbs energy without much rebound even when subjected to external forces. The Hane Night CP40S particularly excels in cold resistance, demonstrating excellent vibration-damping performance even at -20°C. Its physical properties and durability are comparable to those of general rubber. It is widely adopted as a vibration-damping material in various industries. 【Characteristics】 ● Rebound elasticity is 10% (measured value). ● Load capacity is approximately 1,300 kg (for dimensions of 10×100×100 mm with a deflection of 10%). The values may vary depending on the pressure area, so please contact us for details. ● Can be processed into various shapes. Molding similar to general rubber is possible. Cutting, machining, and punching of sheet materials are also acceptable. *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Rubber

Shock-absorbing and vibration-damping rubber with excellent performance! Flame-retardant grade (compliant with UL94-V0). Numerous achievements as a vibration-damping material! *Compliant with RoHS2 directive.

The vibration-damping rubber, which excels in shock absorption and vibration absorption, absorbs energy without almost any rebound even when subjected to external forces. The Hane Knight GP50V is UL94-V0 compliant, making it safe to use in environments where flame resistance is required. It also has oil resistance, allowing for safe use in various machinery and oil-related applications. Its physical properties and durability are comparable to those of general rubber. It is widely adopted in various industries as cushioning material and vibration-damping components. 【Characteristics】 ● Rebound elasticity is 5% (measured value). ● Load capacity is approximately 2,200 kg (for 10×100×100 mm with 10% deflection). The values may vary depending on the contact area, so please contact us for details. ● Can be processed into various shapes. Molding similar to general rubber is possible. Cutting, machining, and punching of sheet materials are also acceptable. ● Strong adhesion with metals is possible. *For more details, please refer to the PDF document or feel free to contact us.

• Contract manufacturing
• Rubber

Shock and vibration absorbing damping rubber with excellent performance!

This is a vibration-damping rubber with excellent shock and vibration absorption properties, which absorbs energy without much rebound even when subjected to external forces. Its physical properties and durability are comparable to those of general rubber. It is widely used as a component in silent and low-vibration products. This is a rubber that surpasses the conventional understanding of rubber, achieving a ball that does not bounce when dropped; it is called HaneNight.

• Contract manufacturing
• Rubber

Shock and vibration-absorbing damping rubber!

This is a vibration-damping rubber with excellent shock and vibration absorption properties, which absorbs energy without much rebound even when subjected to external forces. Its physical properties and durability are comparable to those of ordinary rubber. It is widely used as a component in silent and low-vibration products. This is a rubber that surpasses the conventional understanding of rubber, achieving a ball that does not bounce when dropped; it is called Hane Night.

• Contract manufacturing
• Rubber

We will be exhibiting at the "Industrial Exchange Exhibition." (November 26 (Wed) - 28 (Fri), 2025) Period: November 26 (Wed) - 28 (Fri), 2025 Venue: Tokyo Big Sight (Tokyo International Exhibition Center) Tokyo Big Sight West Exhibition Hall, Booth No. K-59 Exhibited Items: AGV + hot air circulation dryer, utilization of thermal fluid simulation, introduction of our proprietary "Unique Heating Technology Cross Flow Fan" Others: At our exhibition booth, we will showcase a practical application of our proprietary "Unique Heating Technology Cross Flow Fan" and a visualization model of thermal fluid simulation.

Kowa Co., Ltd. will be exhibiting at 'Aquatech China 2025' held at the Shanghai New International Exhibition Center (SNIEC) in China. This exhibition is a major international event focused on processes, beverages, and wastewater in China and Southeast Asia. The increasing demand for clean water, the promotion of environmental protection, and the strong enforcement of new regulations create significant opportunities for international companies specializing in wastewater technology in China. We sincerely look forward to your visit.

Kowa Co., Ltd. will be exhibiting at the "InterAqua 2026 17th Comprehensive Water Solutions Exhibition" held at Tokyo Big Sight. This exhibition is one of the largest specialized water business exhibitions in Japan that supports sustainable corporate activities. We will be showcasing a special exhibition titled "Water Treatment Solutions for Industry," where you can see technologies and products related to solving water treatment challenges in factories and facilities, recovering and reusing water resources, environmental risk management, and energy-saving and cost-reduction measures. We sincerely look forward to your visit.

[Speaker] Representative Director of KKR Consulting Co., Ltd. Director and Tax Accountant Junya Yamada of Yamada Junya Tax Accountant Office Tax Accountant Mika Ikeda [Lecture Items] ● Explanation of recent renewable energy installation methods, along with an overview of subsidy systems and tax incentives ● Regarding subsidy systems, an explanation of local government subsidies, primarily in the Kanto region 【1】Latest Renewable Energy Schemes 【2】Explanation of Renewable Energy-related Subsidies 1. National Subsidies (1) Storage Parity Subsidy (2) Subsidies for Agricultural Land, Carports, etc. (3) Regional Resilience Subsidy (4) Subsidies for Warehousing Businesses (5) Subsidies for Accommodation Facilities (6) Perovskite Solar Cell Subsidy (7) Support Subsidy for the Introduction of Storage Batteries for Grid Use 2. Local Government Subsidies, Primarily in the Kanto Region Tokyo, Kanagawa Prefecture, Chiba Prefecture, Saitama Prefecture, Tochigi Prefecture, Ibaraki Prefecture, Gunma Prefecture, etc. 【3】Explanation of Tax Systems Related to Renewable Energy Generation Equipment and Storage Batteries 1. Immediate Depreciation under the Small and Medium-sized Enterprise Management Strengthening Tax System 2. Carbon Neutral Tax System (Applicable to Large Enterprises) 3. Reduction System under the Advanced Equipment Introduction Plan 4. Taxation when receiving subsidies 【4】Q&A / Business Card Exchange

[Speaker] Tetsushi Sudo, Manager, Business Transformation Unit, NTT Data Management Research Institute [Lecture Items] 1. Current Status of Quantum Technology Research 2. Japan's Quantum Strategy Shift: Focus on Quantum Networks 3. Keys to Standardization of Quantum Networks 4. Actions Towards Strategy Implementation 5. Challenges and Solutions for Realization 6. Q&A / Business Card Exchange