Quality and Environmental Initiatives
Quality Assurance System
We have obtained ISO9001:2015 certification, an international standard for quality management systems, and are working to further strengthen our quality assurance systems at all of our business locations and increase customer trust.
(Business locations included in the registration: Osaka office, Tokyo Office, Senboku Rinkai Factory, Nabari Factory, Laboratory)
Quality Policy
We will carry out the activities listed below, aiming to be a company that provides new excitement and satisfaction to our customers.
- -We reflect the diverse needs of our customers in our products and create new value together with them.
- -We will strive to strengthen our manufacturing capabilities so that we can provide products with high added value.
- - We will strive to provide safety information about our products and ensure a stable supply so that customers can use them with peace of mind.
- - We will strive to develop and improve the quality of our employees in order to maintain a high level of development and productivity.
- - In order to maintain quality management, we strive to continually improve and develop our quality assurance system.
Environmental management system
We recognize the importance of the global environment and, in order to conduct environmentally friendly business activities, we have introduced an environmental management system at our Senboku Rinkai Factory and Nabari Factory and are promoting environmental conservation activities.
Environmental declaration
【basic principle】As business establishments that handle chemical substances, Marubishi Oil Chemical Co., Ltd.'s Senboku Rinkai Factory and Nabari Factory promote environmental conservation activities that prioritize reducing environmental pollution caused by environmentally hazardous substances, and aim to operate as "environmentally conscious chemical plants" that keep in mind "harmony between people, nature, and chemistry."
【Basic policy】We understand the environmental impact of all activities and products related to the production of flame retardants, resin additives, textile oils, industrial cleaning agents and other surfactants, and promote environmental management activities based on the following policies while striving for continuous improvement of these activities.
- 1) We will always be aware of the environmental impact of our activities and the products we manufacture, promote "prevention of environmental pollution" and "environmental protection," and strive to continually improve our environmental management activities.
"Environmental protection" includes the use of sustainable resources, mitigation of and adaptation to climate change, and protection of biodiversity and ecosystems. - 2) We will comply with all legal and other requirements related to the environment that apply to our activities and the products we manufacture.
- 3) Among the environmental impacts related to our activities and the products we manufacture, we will address the following items as priority themes for environmental management.
- Senboku Rinkai Factory
- ① Promoting proper storage of waste within the factory
- ② Promoting energy conservation through green curtains
- 3) Promoting eco-cap activities
- ④Promotion of resource conservation
- 5) Proposals for improving work efficiency and manufacturing efficiency
- ⑥ Zero leakage accidents or complaints
- ⑦Promotion of 5S activities
- 8. Promoting energy conservation by switching to LED lighting
- 9. Promoting green procurement
- 10. Implementation of internal public relations activities
- Nabari Factory
- 1) Raising awareness through cleanup activities around the factory
- 2. Reduction of electricity consumption
- 3) Reducing waste by reducing long-term inventory
- ④Management of the number of returned drums
- 4) We will disseminate this Environmental Statement and make it available to the general public so that all employees can proactively engage in activities to reduce the environmental impact of our operations.
- 5) We will actively participate in environmental improvement activities of the prefectures and local governments in which our factories are located.
2025/04/01 Marubishi Oil Chemical Co., Ltd. Production Headquarters

