Refrigerant Containers  Manufacturers, Traders, Suppliers

Our company specializes in the manufacture of stainless steel jugs and has become the address for quality and trust. Our goal is to offer our customers the best products by paying great attention to detail and manufacturing with care. We have a long-lasting history that has been passed down from father to son. This deep-rooted history has given us both experience and an innovative perspective. We have been a trusted name in the industry for years and place great importance on customer satisfaction.

Tank construction has been our business since 1959. Henze Harvestore is an internationally active tank builder with a focus on Europe. We are active in the fields of industry, municipalities, biogas and agriculture.
With our wide range of services and deliveries we can offer you a suitable tank for almost any medium. We use enameled steels, stainless steels in the grades V2A, V4A or standard steels.
Typical applications are: Waste water tanks, sludge tanks, anaerobic reactors, aeration tanks, gas tanks, fermenters, secondary fermenters, manure silos, high silos for grain and corn.

GDI offers manufacturing services tailored to the specific needs of partners for projects in various industries, ranging from producing a specific injection part to opening a new facility with dedicated teams and machinery.
Our goal in any partnership is to deliver a high quality product at an economical cost in order to enable our partners to become quality and cost competitive in their industry and to develop a strong long term partnership with them.
All GDI business ventures are strictly confidential. GDI Corporation consists of subsidiaries that focus on specific areas. GDI is the largest ISBM bottle producer in Bulgaria.
Service include:
-Manufacturing within a Clean room, Class 8
-Manufacturing of plastic components, Injection Molding
-Manufacturing of plastic bottles, Injection Stretch Blow Molding/ Blow Molding
-Printing on plastic components/bottles
-Blister Packaging of components
-Ultrasonic Welding of plastic components
-Assembly of semi-finished or finished products
GDI has several trucks that deliver partner products in Europe, a total of 28 vehicles.
Core values:
Quality: Quality is integrated into our culture and we always aim to exceed partner expectations.
Continuous Development: We invest in the development of our people and organization and strive to keep improving and moving forward.
Loyalty: We view our clients as partners and treat them with respect, fairness, and integrity, expecting the same in return.
Partnering with GDI:
At GDI, we strive to build strong long term relationships with our partners while seeking new business ventures for continuous development and growth. We take on projects from mass production to entrepreneurial startups. We work closely with our partners to ensure that we provide the best product or service, supporting their market growth. All GDI clients will receive the following new project services upon request:
-Production Tool Solution & Quotations
-Logistical Solutions & Quotations
-Product Properties & Design Solutions & Quotations
-3D Printed Prototyping in house & QC testing
-Graphical Design Solutions & Quotations
-Product Packaging Solutions & Quotations
-GDI wide networking allows us to partner with a wide range of companies both nationally and internationally to execute customer-specific project requirements.
-Complying with international regulations and standards for each desired product.
-Complying with ISO11607 1, ISO11607 2, NF EN868 5, ISO11737 3, ISO14644, ISO14971 and others upon request.
-Full Confidentiality with all our business partners.
-Working with a variety of polymer types such as TPE, Silicone, Bio Material, and others.
-Full traceability with details for each production phase.
-Certified ISO 13485 Medical devices Quality management systems Requirements for regulatory purposes.
-Certified ISO 9001:2015 Quality management systems Requirements.
-Certified Smeta 2 Pillar and SQP.
-100% Made in Europe.

Hupfer Metallwerke is an international company specialising in the development, production and sale of high-quality stainless steel products for the catering logistics, medical technology and wire products sectors. The company was founded in 1987 and is headquartered in Coesfeld, North Rhine-Westphalia, Germany. Hupfer offers its customers innovative solutions for optimised logistics, hygiene and safety in various industries.
Hupfer is characterised by high quality, reliability and service. The company attaches great importance to the satisfaction of its customers and employees and is constantly committed to improving its products and processes.