Customer Milling  Manufacturers, Traders, Suppliers

The BERGER technologie GmbH is an internationally active small company based in Gwatt near Thun (Switzerland). We produce and sell worldwide drill grinding machines and tool grinding machines for the metalworking and woodworking industry. As well as various customized multi-spindle drill heads for the metalworking and woodworking industries.
Our machines are worldwide, for over 40 years=the measure of all things when it comes to conventionally perfectly ground drills! The machines are completely manufactured in Thun/Gwatt (Canton Bern)=100% Swiss Made.
With a drill grinding machine from BERGER technologie GmbH you have the following advantages:

• improved diameter accuracy: the precise grinding leads to accurate holes
• improved positional accuracy: the sharp drill tip cuts softly
• significant increase in the service life of your drills due to uniform distribution of cutting forces
• significant reduction in feed forces thanks to precise, symmetrical pointing
• very fast and easy regrinding: results in a significant reduction in tool costs, e.g. due to higher availability=less downtime.e.g. higher availability=less capital tied up
• no more drilling tool bottlenecks
• significant reduction in drilling tool costs
• rapid amortization of the machine and the drilling tools - and many more advantages...

BERGER technologie machines are proven and appreciated worldwide!

Precision is our Profession
The top quality of our high-precision workpieces, to which we attach particular importance in the sense and order of our customers, is at the end of a long chain: grown technologies at the state-of-the-art, many years of experience, innovative strength and professional management. All these Factors belong together to achieve the special degree of precision that is the cornerstone of our corporate philosophy - precision in all dimensions. We at von PSFU use a great deal of precision work to ensure that these factors interact optimally every day.
Know-how that has it all
We offer sophisticated grinding technologies and comprehensive solutions for high-precision machining processes in metal and other materials. Yours workpieces are completely turned, milled and grinded by us, because just like our customers we also appreciate first-class quality and reliable solutions from a single source. State-of-the-art CNC machining centres for flexible precision machining and our own tool and fixture construction support us in this as well as our highly specialised engineers and skilled workers.
Suitable solutions for your workpieces
We have created comprehensive machining capabilities that allow us to produce a wide variety of precision parts for your industry - economically and on time at the same time. All components are manufactured in accordance to our clients requirements in single, medium or large batch production, and if you wish, with full responsibility for the entire value chain. We work according to your drawing and your provided 3D-models. For new products and in the prototype phase, we are happy to support you in defining your requirements in a production-oriented manner.

Burger Industriewerk GmbH & Co. KG - From idea to product
Your
qualified system supplier in the metalworking sector with main focus on
metal-cutting technology from the individual part (prototype) to the
complete assemblies - and that worldwide.



Since over 150 years we assist you as an innovative
manufacturer, from the individual component over small and medium-sized
series to the assembling of modules. We already support you in the
development and constructive phase.

This industrial enterprise manufactures large spindles and stems, series-produced spindles and stems, turned parts and milled parts for actuator technology, vavles technology and machine construction to meet the customer's specifications.
We specialise in the production of trapezoidal threaded spindles and nuts.
PRODUCTS:
• spindles and nuts with trapezoidal thread
• large spindles and stems, thread whirling up to 130 mm diameter and 6000 mm length
• spindles and stems in series production, thread rolled up to 36 mm diameter and 3300 mm length
• hollow stems (spindles), up to 1000 mm length
• complex turned and milled parts, up to 65 mm diameter, produced from bars
• turned parts in small series up to 400 mm diameter
• surface treatment by grinding, polishing, finishing, chromium coating etc.
Production techniques:
THREADS: rolling, whirling, turning, cutting, chasing;
TURNING: on multi-axis CNC machines and conventionally;
MILLING: on four-axis CNC machining centres and conventionally;
MULTI-SPINDLE MACHINING: on six-spindle machines and automatic lathes.

DIN EN ISO 9001:2015

Hebei Yuanzhu Machinery Manufacturing Co., Ltd. is a comprehensive domestic provider of casting and precision machining solutions, focusing on R&D, production of cast iron & aluminum products and high-end machining services, serving global clients in machinery manufacturing, automotive, industrial equipment and other fields.
Core Capabilities
Diversified Casting Technologies：Custom cast iron parts available via resin-bonded sand casting (high precision) and expendable pattern casting (complex structures); custom aluminum parts supported by steel mold casting and die casting, suitable for thin-walled or complex-shaped requirements.
Precision Machining：Equipped with CNC machining centers and large gantry CNC milling machines, enabling one-stop processing from rough machining to high-precision finished castings, ensuring dimensional accuracy and surface quality.
Core Products
• Structural Castings：Machine tool castings, customized cast iron/aluminum industrial components;
• Precision Datum Parts：Cast iron surface plates, cast steel surface plates, cast iron workbenches, lab platforms;
• High-End Gauges/Components：Marble/granite measuring tools, marble/granite machine parts, marble/granite platforms;
• Welding Solutions：3D flexible welding platforms (for construction machinery, pressure vessel welding scenarios).
Team Advantage
Our professional technical team features core engineers graduated from top universities including Harbin Institute of Technology (HIT) and Tsinghua University. Combining solid casting technology, mechanical design skills and project management capabilities, we ensure product reliability and delivery efficiency throughout the process—from material selection and process design to production quality control and after-sales support.
Cooperation Value
Whether for standard part procurement or customized needs, we provide highly adaptable solutions based on "professional team + precision technology", serving as a reliable partner for global clients in the casting and machining fields.
Hebei Yuanzhu Machinery Manufacturing Co., Ltd. is a comprehensive domestic provider of casting and precision machining solutions, focusing on R&D, production of cast iron & aluminum products and high-end machining services, serving global clients in machinery manufacturing, automotive, industrial equipment and other fields.
Core Capabilities
1.Diversified Casting Technologies：Custom cast iron parts available via resin-bonded sand casting (high precision) and expendable pattern casting (complex structures); custom aluminum parts supported by steel mold casting and die casting, suitable for thin-walled or complex-shaped requirements.
2.Precision Machining：Equipped with CNC machining centers and large gantry CNC milling machines, enabling one-stop processing from rough machining to high-precision finished castings, ensuring dimensional accuracy and surface quality.
Core Products
•Structural Castings：Machine tool castings, customized cast iron/aluminum industrial components;
•Precision Datum Parts：Cast iron surface plates, cast steel surface plates, cast iron workbenches, lab platforms;
•High-End Gauges/Components：Marble/granite measuring tools, marble/granite machine parts, marble/granite platforms;
•Welding Solutions：3D flexible welding platforms (for construction machinery, pressure vessel welding scenarios).
Team Advantage
Our professional technical team features core engineers graduated from top universities including Harbin Institute of Technology (HIT) and Tsinghua University. Combining solid casting technology, mechanical design skills and project management capabilities, we ensure product reliability and delivery efficiency throughout the process—from material selection and process design to production quality control and after-sales support.
Cooperation Value
Whether for standard part procurement or customized needs, we provide highly adaptable solutions based on the core advantages of "30 years of industry experience + professional team + precision technology", serving as a reliable partner for global clients in the casting and machining fields.

Demark (Zhejiang) Precision Technology Co., Ltd. is a high-tech enterprise that provides customers with professional high-precision machining services. It is located in Changxing County, Huzhou City, Zhejiang Province. The company currently has an industry-leading high-standard constant temperature plant of more than 100,000 square meters. Its business scope covers semiconductors, photovoltaics, wind power and other industries. It provides one-stop technical services such as welding, precision machining, and surface spraying for medium and large parts, high-precision parts, and functional structural components of medium and high-end equipment.

The company attaches great importance to the improvement of technical capabilities and the introduction and training of talents. At present, there are more than 500 employees, and more than 90% of them have college degrees or above. Among them, there are more than 100 people engaged in process compilation and program design, and more than 80 full-time inspection personnel, which fully guarantee the processing capacity and finished product quality. The company has long carried out R&D cooperation and technical exchanges on mechanical processing-related topics with major colleges and universities, providing a strong technical capacity reserve and human resources guarantee for the development of the company.

The company also attaches great importance to equipment investment and introduces a large number of high-precision processing equipment from home and abroad. The company has Italian PAMA boring and milling machines, Japanese Toshiba boring and milling machines, Kurashiki boring and milling machines, Okuma gantry pentahedrons, Mitsubishi gantry pentahedrons, Toyota Seiki gantry pentahedrons, Japanese OM vertical lathes, Toshiba vertical lathes, MAZAK gantry machining centers, Makino horizontal machining centers, MAZAK horizontal machining centers, DMG Mori Seiki horizontal machining centers, Japanese Yasuda Asta jig boring machines, Stutt precision internal and external cylindrical grinders, Japanese Okamoto precision grinders, German Jazz precision grinders, etc. The supporting testing equipment includes three-coordinate, altimeter, hardness tester, coating thickness gauge, etc.