
Tool procurement and injection moulding project management from China with a German point of contact in Brandenburg.

SG Plastics GmbH
Beetzsee (Berlin), Germany · Hong Kong · ShenzhenNew on Amplifa
About SG Plastics
SG Plastics is an engineering and procurement service provider for plastic tools and plastic parts. SG Plastics GmbH, based in Beetzsee near Berlin, works with its sister company Sino Global Plastics Ltd. in Hong Kong and a presence in Shenzhen. Production takes place mainly in China: custom injection moulding tools, prototypes, gauges as well as plastic parts, silicone die casting, 3D-printed precision parts (SLS, STL) and melamine manufacturing; partners in Europe are used when needed. The service portfolio includes active project management from design to shipping, engineering support, monitoring of LSR production in the cleanroom, as well as tool procurement and logistics. Customers include the automotive, household goods and technical plastic parts industries. All components of a tool are measured before assembly.
- Site
- Beetzsee
- Processes
- Project engineering / Engineering support, Gauges, Prototype construction, Silicone die casting / Die-Cast Silicone, SLS (Selective Laser Sintering), STL (Stereolithography), Plastic injection moulding, LSR production in the cleanroom
- Materials
- LSR (Liquid Silicone Rubber), Melamine, Liquid Silicone Rubber, Silicone Die Casting (Die-Cast Silicone), Plastic (Injection Moulding)
- Certificates
- Measurement before assembly, Tool inspection and maintenance plan
- Founded
- N/A
- Employees
- N/A
- Industries
- Automotive, Household goods, Technical parts, Plastic processing, technical parts, Plastics industry
- 01
Design/Project engineering
- 02
Tool procurement in China (Europe when needed)
- 03
Prototype construction (SLS, STL, 3D printing)
- 04
Production monitoring incl. LSR cleanroom production
- 05
Measurement and assembly
- 06
Logistics/Shipping
Materials and Processes
Liquid Silicone Rubber
Liquid silicone is processed in the cleanroom; production is monitored on site.
Melamine
Melamine manufacturing takes place in China and Europe.
Silicone Die Casting (Die-Cast Silicone)
Die casting from silicone for precision parts.
Plastic (Injection Moulding)
Thermoplastics for injection moulded parts in automotive, household goods and engineering.
Locations

Beetzsee
DEBusiness office, project management, engineering support
- Materials
- Plastic, LSR, melamine
Hong Kong
HKBranch office of Sino Global Plastics Ltd.
Shenzhen
CNBranch office with sourcing and project team
Parts





Inside the production





Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Project engineering / Engineering supportEngineering | – | – | – | – | – |
| GaugesTesting | – | – | – | – | – |
| Prototype constructionEngineering | – | – | – | – | – |
| Silicone die casting / Die-Cast SiliconeCasting | – | – | – | – | – |
| SLS (Selective Laser Sintering)Additive | – | – | – | – | – |
| STL (Stereolithography)Additive | – | – | – | – | – |
| Plastic injection mouldingPlastics | – | – | – | – | – |
| LSR production in the cleanroomPlastics | – | – | – | – | – |
| 3D-printed precision partsAdditive | – | – | – | – | – |
| ManufacturingAssembly | – | – | – | – | – |
Additional services
Quality
All components of a tool – including electrodes, sliders and attachments – are measured before assembly. A tool inspection and maintenance plan is offered.
| Evidence | Beetzsee |
|---|---|
| Measurement before assembly | |
| Tool inspection and maintenance plan |
History
Rüdiger Jaehndel has been responsible for tool procurement in China for 13 years.
More than 1000 tools supported in 10 years.