Plastic Equipment Construction  Manufacturers, Traders, Suppliers

Our many years of experience in the construction of numerous biogas systems for agricultural businesses and industry, water treatment systems, pumping stations and waste water treatment systems guarantees you the expert and quality management of your project.
You obtain all services from a single source: beginning with the planning through to supervision of the project and the follow-up service.
The installation of the most important construction elements such as the control equipment is carried out direct by our employees. For some works, we use the support of our qualified partners.
Through the use of the latest scientific findings, and always keeping economic and ecological aspects in mind, you always benefit from the maximum degree of operating reliability, and system constructed to the latest state of the technology.
We are a certified specialist business in accordance with § 19 Wasserhaushaltsgesetz (German water management regulations). We check our working procedures by continuous self-monitoring to DVS. We are also continually monitored from outside by the TÜV

Munich 1972. The Olympic motto ”Higher, faster, further“ fills the whole city with enthusiasm. It also inspires processing engineer Dr. Heinrich Collin to aim for success – even so in an entirely different area.
With the establishment of a design office for special machinery, Dr. Ing. Heinrich Collin laid the foundation for the company Dr. Collin GmbH. Many things have been changing since then.
But the enthusiasm and the sense of innovation of the early days are still driving the company’s business operations and its position in the market. Even after thirty years, COLLIN® is not satisfied with just ”being there“.
The company aims for the top-league and a constant improvement in technical standards in plastics processing, for itself as well as for the entire industry. The corporate philosophy focuses on integrating the special requirements of the customers into a product development concept. This service ensures finding the right solutions for a wide variety of problems in the area of plastics processing.
At the same time however, improving every detail of COLLIN® products and adapting them to global processing methods is central strategy. COLLIN®’s greatest asset is its 70 or more qualified and highly motivated employees.
In combination with a global sales network, they are the mainstay for COLLIN®’s leading position as a supplier of laboratory equipment for plastics processing and testing. The customers are companies in the polymer processing chemical industry, major plastics processors as well as research institutes and training centres all over the world.
Our product range:
• ROLL MILLS AND CALENDERS
• PLATEN PRESSES
• TWIN-SCREW KNEADERS
• EXTRUDERS • EXTRUSION LINES FOR: - PELLETIZING - PIPE AND HOSES - FLAT FILM AND SHEET PRODUCTION - COATING UND LAMINATING - BLOWN FILM - MEDICAL PARTS - STRETCHING
• TESTING LINES • TEACH-LINE®

Dalian Rubber and Plastic Machinery Co., LTD., a subsidiary of Dalian Heavy Industry Equipment Group, is a state-owned enterprise established in 1907. It is a professional supplier of rubber and plastic machinery and equipment in China and known as the "cradle of rubber and plastic machinery" in China. The company has international product development, manufacturing, marketing and service capabilities. It has more than 1,800 employees, covers an area of nearly 530,000 square meters, and has total assets of nearly 3.2 billion yuan.
Camp, including DXS city manufacturing base, dalian DXS machinery manufacturing co., LTD., dalian rubber and plastics engineering service co., LTD., dalian DXS engineering technology co., LTD., and Canada makerere progenitor Macro Engineering and Technology Inc. the Czech republic cloth co., LTD., with the internationalization of product research and development, manufacturing, marketing and service ability.

Zhejiang Jinghong Machinery Co., Ltd. is one of the largest professional manufacturers of high quality bimetallic barrel screws in China.
The company has a complete set of machining, CNC machining centers, heat treatment and tempering ammonia, bimetal barrel roasting furnace, automatic imported PTA alloy screw spray welder, as well as the corresponding perfect inspection equipment and facilities. Jinghong takes science and technology as the forerunner, takes the market as the guide, adopts modernized scientific management, innovates constantly and pursues perfection. Products supporting the top domestic and foreign plastic and rubber equipment manufacturers.
The company pursues the "quality first, customer first" business philosophy. To dedicate high-quality products and the best service to users is the company's eternal pursuit of persistence. The interests of customers as the starting point, and you work together to create a better future.