With its extensive manufacturing experience and innovative approach, Besler Makine offers unique solutions in the expansion tank manufacturing sector under its registered “BESTANK” brand. Operating from its own production facilities in Sakarya, the company has made it its mission to provide customers with the highest quality products at the best prices and in the shortest possible time, thanks to its high production capacity, customer-focused approach, and dynamic team. Our company manufactures expansion tanks in various capacities ranging from 2 liters to 10,000 liters, and also sells EPDM membranes and hydrofor components. With its extensive manufacturing and service experience, BESTANK is always by your side and at your service. In this product catalog, you will find detailed information about the products we manufacture and sell. For any additional information you may need, please contact our sales department.

BESTANK Mission

To be Turkey’s leading manufacturer of pressure vessels and expansion tanks; to maintain a leading position in the Turkish market and rank among the top three in the European market.

Our Quality Policy

As Bestank, we provide services with the aim of being a pioneer and leader in the evolving modern world, meeting customer expectations with satisfaction, offering a sustainable trust policy, and providing seamless post-sales support.

As Bestank;

• By closely following industry developments, we maintain quality and unconditional satisfaction at the highest level,

• By producing work that is in harmony with nature and humanity, we contribute positively to the world’s sustainable balance,

• Employing talented individuals in ways that allow them to utilize their potential to the fullest,

• To be a respectful organization toward society, serving as a model on international platforms and remaining committed to our corporate identity,

• To fully comply with all legal regulations and safety standards,

• To analyze critical points and take preventive measures, and to provide seamless support as quickly as possible in the event of any potential issue,

• To be a pioneering institution in every aspect of our field,

has been established as our Quality Policy.

Within the framework of this policy, we are moving forward with the aim of providing the most efficient and high-quality services by supporting creative and innovative initiatives.

Our Environmental Policy

At the Bestank production facility, alongside the production of hydrostatic tanks, research and development and quality control activities are conducted.

As Bestank and our employees, we comply with national and international laws and regulations and produce environmentally friendly products within an environmental management system based on continuous improvement.

As Bestank;

• We use clean technologies in production to reduce waste generation and the need for treatment or disposal, ensuring waste reduction at the source and the efficient use of natural resources,

• Control and reduce environmental impacts arising from our activities through scientific and economic solutions,

• To lead the way in environmentally responsible investments, evaluate the environmental impacts of new investments, and ensure the protection of the environment as well as the establishment of healthy, safe, and environmentally responsible operations,

• Closely monitor all innovations and research and development activities,

• To provide solutions to environmental issues using innovative and cutting-edge technologies,

• Ensure emergency and environmental risk management at the highest level,

• Engage in activities that support sustainable development,

• To foster synergy around an environmental management culture within the community, based on the principle of continuous improvement, thereby facilitating the sharing and dissemination of best environmental practices,

With our vision rooted in these principles, we aim to be a company that is spoken of with pride not only today but also in the future, leaving a trustworthy legacy for both our country and the world.

Our Occupational Health and Safety (OHS) Policy

Bestank has adopted a management philosophy that prioritizes occupational safety and health (OSH), quality, and customer satisfaction.

In every area where we operate, we adhere to the principle that “Workplace safety is our top priority.” To this end, at our workplace and its facilities; we will establish an occupational health and safety management system that complies with relevant laws, regulations, bylaws, and any other conditions that customers may require for employees working inside and outside the workplace, subcontractors, and visitors; we will implement these laws and regulations within our organization; and we will strengthen them through continuous improvement.

To this end:

• We will conduct risk assessments to reduce and eliminate the risk of workplace accidents and occupational diseases, thereby ensuring ergonomic, healthy, and safe work environments,

• Provide training to enhance employees’ awareness of occupational health and safety,

• To take all necessary measures in compliance with OSH legislation and other relevant requirements, to maintain the necessary equipment and personal protective equipment, and to ensure their use when required,

• To identify risks at the workplace that could lead to workplace accidents and occupational diseases, and to ensure the health, safety, and social well-being of all employees, visitors, and subcontractors, as well as to minimize any future material and emotional losses that may arise for them and their families,

• To ensure that subcontractors and visitors providing services at the workplace also comply with occupational health and safety regulations,

• To communicate our OSH policy, training, and announcements to all personnel, ensuring everyone understands it and works in accordance with the policy,

• To establish our company as a model in the industry in terms of OSH practices,

In this regard, we commit to continuously working to ensure a healthy work environment in our facilities.