HFI is a global tier 1 supplier of precision engineering parts and components for demanding companies in market segments such as: Measurement & Control, Medicine, Semiconductors & Optics, Energy, Defense, Food & Agricultural Suspension.

HFI is literally and figuratively about manufacturing extremely precise products from a wide variety of metals and alloys. We achieve this through a combination of highly qualified, practical and experienced professionals as well as advanced and efficient processing methods using the latest CNC-controlled machines.

What sets us apart? Our long-standing and solid relationships with our customers. As a reliable partner in our customers' supply chains, we understand the value of stability and continuous delivery of the highest quality and precision like no other. Every day anew.

At HFI, we believe in self-development like no one else. We not only manufacture products in accordance with our customers' specifications, but are also constantly developing our own process solutions. Not only in the form of tools, but also through innovative, tailor-made production systems and equipment. Every day, we work on innovations to meet the constantly changing needs and wishes of our customers.

We do this from our headquarters in Groenlo in Gelderland, in the middle of the Achterhoek, with a dedicated team of 85 motivated and enthusiastic colleagues.

What is unique for HFI on the market is our delivery reliability, our high level of precision work and quality. We strive for nothing less than the highest level of excellence. Proud of what we've achieved so far, we work passionately to exceed all expectations.

Company HF NaJUS exists under this name since April 1-st 1997, but was established in 1937. Our company with more than 220 machines in complete range of technologies enables us to build all types and any size of machines and parts that customers require. Our primer activity is manufacturing of machines, groups and spare parts accordance with design supplied by our customers. Company has got 8000 square metres machining area and 5000 square metres assembly area.
The aim of our company is to provide a long-term development and to keep
our technical and technological facilities on a high level in order to be able to enter the competition with other similar companies in the branch. Each of the activities sustained by the company is marked by highly developed professional approach, which has become a must in the company’s policy.

 Designing and production of special – purpose machinery
 Designing and production of special cutting tools
 Designing and production of moulds for pressure castings of metals and for plastic materials
 Designing and production of gauges and fixtures
 Designing and production of pressing, shearing and bending tools
 Designing and production of parts, heat treatment, tool sharpening, sand blasting

Company founder Hans Georg Hillreiner was always convinced of the idea of self-employment.

In 1987 he successfully passed his master's examination. With this qualification and the subsequent foundation
In the original mechanical workshop, he begins production on his first machine.

A small series for MAN and cruisers as well as devices for BMW are manufactured on it.

In 1991, the move into the new company building follows, as another machine is needed due to the great demand.
Due to the high quality of the parts produced and the associated increase in orders, a support worker was hired in 1995 and the existing production building was enlarged.

In 1998 a new production building is built. This is equipped with new machines and more employees are hired.

In 2000, customer demands and orders are increasing rapidly, requiring the production of larger quantities of a wide variety of parts.As a result, an administration and office building is built in 2001 and HGH moves into it.

In 2017, HGH was renamed a GmbH and handed over to the daughter Barbara Hillreiner.

Our management system was already certified according to ISO 9001:2008 in 2011.
As part of the re-certification, we were audited and certified according to the new ISO 9001:2015 in autumn 2019.
Due to constant testing of the effectiveness of quality-related activities, the organization and methods of quality management in our company are constantly being adapted to the latest findings and requirements.

The H & H GmbH offers in its two business units H & H H & H innovation and smart products all the services needed an idea on the way to series production. We develop, build prototypes and simulate, test and then produce the shape idea made in production quantities. A particular strength of the H & H GmbH is the production of products, such as technically sophisticated plastic parts that are needed in small quantities. Our customers come from the industries such as automotive industry and suppliers, medical, bathroom and toilet facilities.

In all stages of the process H & H is exclusively committed to the customer. We provide our expertise available to ensure that your product idea to market success. During the development, we have the later manufacturing processes in mind. We design manufacture and assembly meet and focus when needed at our manufacturing facilities. So we minimize during development cost and achieve the highest quality standards in the later series production.

In recent years, then came the expansion of the plastic molding and an extension of the value spectrum for surface finishing as well as parts and assembly - Since 2009 we provide service & maintenance of photovoltaic-scale plants at

H & H is divided into two business areas:

H & H Innovation:
Is your partner in the product development process

Development: CAD CATIA V4/V5 - NX - Simulations / FE calculations - patent search - assistance in patenting / intellectual property rights management

Prototype: STL / SLS - Vacuum casting - RIM - milling models 3-axis and 5-axis

Testing: wind tunnel - Climatic tests - measurements - stress tests

Pre-series: Teaching and fixtures - Prototype tools and parts - plastic and metal parts - assemblies of assemblies, components and systems

H & H Smart Products
Is your partner for assemblies, components and systems for complex, technical

We are an owner-managed mechanical engineering company with a focus on steel and rolling mill technology and general mechanical engineering. HICO Stahl- und Walzwerktechnik GmbH was founded in 2009 as a result of many years of cooperation between an engineering office and a service provider for spare parts, repair and modernization of plants.

Core services include the design of machines, production of spare and wear parts for production plants, and maintenance and repair work.

ABOUT US
Our company was newly established in 2009 by former BOSCH Group engineers and is still managing manufacturing activities by the same engineers and techinal staffs. Our main goal is to serve excellent quality on machining activities and supplying casting parts.We manage to coordinate to process full operations (casting, measuring, machining,quality control and inspection) from concept to finished products of any casting iron parts which is used in automotive and hydraulics industry.
To certificate our hi-tech machining capability in these sectors,we established and organised quality management system department and we applied to ISO 9001 Quality Management Systems Certification on January 2009.

MAIN FIELDS OF ACTIVITIES
Main fields of our activities are machining complex and relatively difficult parts in automtive and hydraulics sector.We are specialist on precision machining parts ,especially hydraulic processes.We also precise 3D measurement, designing of complete systems such as hydraulic test machines including start-up services, designing mechanical engineering projects for instance production/control fixtures, special machines customized to specifications and CAD/CAM/CAE operations.

MISSION STATEMENT
The mission of Hidkom Machining is to be a leader of supplying casting parts and machining full operations on these parts to final customer y closely following all the technological developments and improvements in the machinery sector and the ever-changing and developing national and global markets.

manufacturing of hydraulic cylinders and spare parts

CNC machining to perfection. We manufacture the prototype of the series production part to replacement parts. The processed materials are aluminum, stainless steel, tool steel, and plastic. Top quality in every step.

Highfield Gears, established in 1927 and based in Huddersfield, UK, is a leading specialist in industrial gearbox manufacturing, repairs, and maintenance. With almost a century of experience, the company has built a strong reputation for providing high-quality services across various sectors, including steelworks, water treatment, and chemical agitation.

Highfield Gears offers a comprehensive range of services, including gear cutting, gear grinding, and CNC machining, all carried out in-house at their 16,500-square-foot facility. The company is committed to maintaining UK-based operations, ensuring fast and reliable services while adhering to rigorous quality control processes. They handle gearboxes up to 18 tonnes and are known for their expertise in working with helical, spur, bevel, and worm gears.

Clients such as Tata Steel and Heineken have relied on Highfield Gears for their precision engineering and repair needs. With a focus on innovation and customer service, the company offers 24-hour emergency repair services and custom solutions, ensuring minimal downtime for businesses that rely on their gear systems.

For businesses looking for reliable gearbox solutions, Highfield Gears stands out for its technical expertise, state-of-the-art equipment, and commitment to excellence

Dear ladies and gentlemen,


As a high-tech metal processing company, we support mechanical engineering companies, as well as all other companies in the mechanical, metal and plastics industries. Our company can support you in the areas of metal processing using turning and milling machines. Support from our side is provided professionally. Quality counts for us. This is represented by our certificate. We are an ISO 9001 certified company.

We would like to make our company known and would like to introduce ourselves. Our headquarters are in Auggen.

We would like to introduce ourselves to that.


sincerely

Furkan Özdemir
Head of department
High-tech metal processing
Mittlerweg 23
79424 Auggen

Treatment and processing of fireproof insulation material