About Us
Gendrre has over 23 years of experience in manufacturing extruder parts.
Company Profile
Main Markets: Worldwide
Business Type: Manufacturer
No Of Employees: 100~300
Annual Sales: 10000000-50000000
Year Established: 2003
Export Percentage: 70% - 80%
Customers Served: 6000

Gendrre is committed to the development of extruder parts with high precision, high abrasion resistance and high corrosion resistance, fully utilizing international advanced processing and testing equipment, and cooperating with the world's top extruder companies and powdered metal suppliers, we provide you with higher quality and efficiency of extruder parts.


Gendrre specializes in the design, production and sales of all kinds of extruder parts for most 
well-known extruders on the market

Gendrre has served dozens of global enterprises for many years with high evaluation , such as  DuPont, 3M, PolyOne, AVENT, SABIC, LANXESS, Covestro, LG, SAMSUNG, Mitsuibishi Chemical lnc TORAY.

Gendrre offers its guests scientific customized processing based on reverse engineering.

The reverse engineering process in the mechanical machining industry involves scanning, measuring, and analyzing existing products or components to obtain detailed geometric data and feature information. This data helps engineers and designers understand crucial aspects such as the structure, dimensions, and surface characteristics of the product. Reverse engineering is primarily applied in the following scenarios
Product upgrades and design improvements
When existing products need upgrading or redesigning, reverse engineering provides essential geometric and structural data, enabling effective redesign and optimization.

Manufacturing spare parts and repairs
When specific parts of a mechanical device need replacement due to damage or aging, reverse engineering facilitates the manufacturing of compatible replacement parts.

Customized production
Reverse engineering plays a crucial role in manufacturing customized products based on specific customer requirements. By scanning existing products or designing from scratch, it ensures that the final product meets personalized demands, including shape, size, material, and other personalized specifications.

CUSTOMIZED SERVICE
We have extensive experience in providing customer satisfaction.
  1. Suggest the most suitable material according to customer requirements to minimize wear and tear and production costs.
  2. Provide customized service for special components by using reverse engineering mapping.
  3. Provide reverse engineering mapping for parts produced by foreign extruder companies.

    China Maanshan General Machinery Manufacturing Co. Ltd. company profile 0  China Maanshan General Machinery Manufacturing Co. Ltd. company profile 1
    China Maanshan General Machinery Manufacturing Co. Ltd. company profile 2  China Maanshan General Machinery Manufacturing Co. Ltd. company profile 3
    China Maanshan General Machinery Manufacturing Co. Ltd. company profile 4  China Maanshan General Machinery Manufacturing Co. Ltd. company profile 5
AFTER-SALE SERVICE
Requirements analysis phase
  • Customer requirements collection and analysis
  • Technical specification confirmation and communication
  • Definition and confirmation of design requirements
    China Maanshan General Machinery Manufacturing Co. Ltd. company profile 6
Design phase
  • CAD design
  • Production of engineering drawings
  • Material selection and evaluation
    China Maanshan General Machinery Manufacturing Co. Ltd. company profile 7

Production Preparation Phase
  • Raw material procurement planning
  • Production process planning
  • Equipment and personnel preparation
    China Maanshan General Machinery Manufacturing Co. Ltd. company profile 8
Manufacturing phase
  • Commissioning and production
  • Quality control and inspection
  • Production progress tracking and management
    China Maanshan General Machinery Manufacturing Co. Ltd. company profile 9
Delivery and after-sales stage
  • Product packaging and shipment
  • Customer delivery and acceptance confirmation
  • After-sales service and technical support
    China Maanshan General Machinery Manufacturing Co. Ltd. company profile 10

Company's Development History


Step 1 | 2003
Nanjing General Extrusion Equipment Co., Ltd. was founded in Nanjing. We began our business focusing on the R&D and production of core spare parts for twin-screw extruders.

Step 2 | 2018
The company relocated to Ma'anshan and was renamed Ma'anshan Gendrre Machinery Manufacturing Co., Ltd.
We expanded our production workshop and upgraded processing facilities to strengthen manufacturing capacity.

Step 3 | Present
Up to now, Gendrre boasts 23 years of manufacturing experience. We keep pursuing technical innovation and continuous improvement in extruder accessories.

Gendrre boasts a stable team with a low staff turnover rate.


All our technicians are highly experienced, with 70% of skilled workers having more than ten years of machining experience in extruder accessory production.