Ningbo High-Tech Zone, Zhejiang, China

NINGBO GREENST MACHINERY CO., LTD. - ESTABLISHED 2008

Injection Molding Machine Manufacturer for Global Plastic Production

GREENST supplies 20T-2500T injection molding machines and matches each project to the plastic part, resin, mold cavities and target output. Molds, auxiliaries, cooling and automation can be coordinated when the production plan requires them.

Legal Company

NINGBO GREENST MACHINERY CO., LTD.

International Office

Ningbo High-Tech Zone, Zhejiang, China

Manufacturing Base

Ningbo High-Tech Zone, Zhejiang, China

Official International Platform

INJMACHINE.com

Company profile

Machine Manufacturing Built Around the Customer's Plastic Part

We do not recommend a machine from clamping tonnage alone. The initial review starts with the product drawing or photo, dimensions, unit weight, plastic material, mold cavity number and required output. These inputs determine the machine, mold space, injection unit and supporting equipment.

Machine range

20T-2500T injection molding machines

Matched equipment

Molds, loaders, dryers, chillers, robots and conveyors

Machine series

Servo, high-speed, PET preform, PVC, multi-color and custom

Business coverage

Worldwide machine and production-project support

Injection molding machine safety guard and position sensor during factory assembly
Buyer-first engineering

How an Injection Molding Project Is Configured

A clear technical path helps new projects and experienced factories confirm the right equipment before quotation.

01 - Product review

Define the part

Review the product image, dimensions, weight, resin, mold cavities and output target.

02 - Machine matching

Check the molding window

Confirm clamping force, injection capacity, mold space and expected cycle together.

03 - System planning

Match supporting equipment

Configure material handling, drying, cooling, robot and conveyor requirements.

04 - Test and delivery

Verify before shipment

Test agreed machine functions and prepare installation, training and service support.

Manufacturing evidence

Factory, Components and Quality Inspection

Real manufacturing evidence is more useful to a buyer than repeated claims. Each capability should be supported by factory photos, inspection records, certificates or project files.

Operator inspecting an injection molding machine control panel and clamping unit

Machine Assembly

Machine structure, controller, hydraulic components and safety functions are checked during assembly and testing.

Close-up of hydraulic solenoid valves and wiring on an injection molding machine during factory inspection

Component Inspection

Critical hydraulic, electrical and mechanical components are identified and inspected before delivery.

Injection molding machine injection unit and hydraulic line assembly in the workshop

Factory Testing

Agreed functions are tested before shipment, with mold testing available for applicable projects.

18+

Years of injection molding machine experience

20T-2500T

Injection molding machine range

3,000+

Sets annual production capacity

30+

Countries served

Project evidence

Machines in Customer Factories and Turnkey Projects

Case content should show the plastic product, machine model, material, mold cavities, supporting equipment and production result whenever those facts can be verified.

Injection molding machine with top-entry robot installed in a customer factory

Customer Factory Installation

Installed injection molding machine with robot, showing real equipment use in a customer’s production environment.

Turnkey injection molding production system with machine, mold, robot and auxiliary equipment

Matched Production Project

Machine, mold, auxiliary equipment and automation coordinated around the customer’s plastic product and output target.

International support

Global Project Communication and Local Market Support

GREENST serves customers worldwide and works with local agents in selected markets. Overseas engineer commissioning and workshop training can be arranged for applicable projects.

Agent markets: Brazil, Mexico, Peru, Russia, Kenya and South Korea

Overseas commissioning

Engineer installation and commissioning support subject to project arrangements.

Workshop training

Customer engineers can learn machine operation and maintenance in the GREENST workshop.

Delivery planning

Fastest delivery can be about 15 days when suitable machines and parts are in stock; standard machines normally require 20-30 days. Large-machine schedules require sales confirmation.

Direct contact

+86 138 5744 0380 | info@injmachine.com

Buyer questions

Injection Molding Machine FAQs

Send the product photo or drawing, dimensions, unit weight, plastic material, mold cavity number and target output. For a new project, send the information already available and we will identify what is still required.

Yes. Molds, dryers, loaders, chillers, robots, conveyors and other automation can be matched as optional project components according to the product and production target.

The range includes servo, high-speed, PET preform, PVC, multi-color and custom injection molding machines from 20T to 2500T.

Overseas engineer commissioning is available for applicable projects. Customer engineers can also receive operation and maintenance training at the workshop.

The international business office and manufacturing base are in Ningbo High-Tech Zone, Zhejiang, China.

Start with the plastic part

Tell Us What You Plan to Manufacture

Share a product photo or drawing, dimensions, unit weight, material, mold cavities and target output. We will use these details to prepare an initial machine and production configuration.