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.

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

Dear,
In the annex you can find company presentation from Hira-Parts.
We are a company work with countries like : Germany, The Netherlands, Belgium, England, İerland and Romania.
HİRA-PARTS FOR YOUR MECHANICAL OUTBREIGHT
Hira-Parts is a reputable supplier where you can go for outsourcing in the field of
Engineering, Mechanical engineering, Construction work, Sheet metal processing and Machining of metal components in small and large series.
PRODUCTION IN TURKİJE - LOW COST, HIGH QUALITY
The entire production of your hira-parts takes place at the production facility in BURSA - TURKİJE. The reason for this location has everything to do with the advantages in the area of low labor costs which obviously have an effect on price formation. Hira-Parts carries out the production of your parts with a modern machine park which you can certainly find in the .
CNC DRILLED MACHINES FOR TURNING AND MILLING
The machining mainly takes place on CNC-controlled machines that are set up in a separate room. Due to the flexibility we are able to realize your outsourcing of turning and milling work with short lead times. If required, we can deliver your orders in partial deliveries to speed up the turnaround time for you as a customer. The outsourcing turn and milling work can therefore be tailored to your wishes.
ASSEMBLY
In order to increase our added value as a supplier, we can also carry out the assembly of semi-finished products for you. Parts of metal or plastic processed by us or supplied by you can then be assembled with other components.
That saves a lot in man hours.
THE ADVANTAGES:
• Due to the low wage costs, we can achieve a favorable price level.
• Dutch, English, German, point of contact.
• Brokerage firm, so do not push up prices.
We thank you for your interest in our company, and we look forward to a long-term cooperation.

Best Regards / Met vriendelijke groet / Mit freundlichen Grüßen

Ali Bahadır Oral
Production & Sales Manager



DR.Ziya Kaya Mahallesi
Yayla Sokak NO: 2 Daire : 8
P.K : 16600
GEMLİK / BURSA - TURKEY

GSM : +90 543 369 12 77
Web : www.hira-parts.com
E-mail : alibahadir@hira-parts.com

Hitega Präzisionsmechanik GmbH is an owner-operated, medium-sized company specialised in precision technology. For more than 20 years and with over 100 staff members, we have been realising the technical concepts of our customers from the automotive industry, clean technology, semi-conductor industry, aerospace industry, medical technology, as well as the optical industry and the devicebuilding industry, innovatively, precisely ad efficiently in our plants in Gangkofen, Southern Germany, and Penang, Malaysia.
Hitega is the specialist within the field of precision technology. As our customers’ partner, we take on the complete building of special machines and, as an OEM-Serviceprovider, we manufacture high precision modules and put together modular systems with electronic, pneumatic and optical periphery. In doing so we master the complete process, ranging from engineering to manufacturing and assembly processes to the quality-ensuring operational test, as well as procurement and logistics.
Our actions are determined by the challenge to always offer a convincing benefit to our customers.

Our fields of expertise:
conception
manufacturing
assembly
testing & inspection and distribution of high precision modules, modular systems and special machines with electronic, pneumatic and optical periphery

We master:

Engineering and project management
Single and series-production of high precision modules and modular systems
Assembly of mechanical modular systems with electronic, pneumatic and optical periphery,
Production and assembly of prototypes
Surface refining, laser welding and laser inscription of modules and modular systems
Testing and checking of high precision modules and plug&play modular systems according to the customer’s specification
Specialised procurement management
Logistics