Welcome to HongEn Metalworks Co.,Ltd
  18316993672  info@hongen-metalworks.com

Plastic Injection Molding Process


1. HongEn's Plastic Injection Molding Process

HongEn offer Injection Molding, Insert Molding and Over Molding with a press capacity of 75 to 270 tons and are growing everyday.

We have served customers in variety of industries such as Medical, Food and Beverage, Automotive, Appliances, Consumer Products, Packaging, Home and Garden, Construction, and Agriculture etc.
HongEn can offer tooling, and assembly and packing services or small product runs to fulfill our clients' needs.
Quality control checks for color, physical appearance and product tolerances are made at every step of the manufacturing process.
HongEn combines 15 years of experience and state-of-the-art technology to deliver excellent quality on time.

The fast delivery is the key importance for production, prototyping and sampling. Generally if the parts not too complex, we can finish from 3 till 7 days. Before the orders, we communicate with customers on delivery time, and ensure the delivery.


2. About Prototyping


The prototyping is generally a first sampling without mold, in order to check the appearance or functions according to drawings or 3D designs .

A newly developed or designed product needs to be prototyped. The prototyping is the first step to verify the feasibility of the product. It is the most effective way to find out the defects, shortcomings and drawbacks of the design, so as to improve the design.  


In Rapid Prototyping, HongEn served customers from different fields, such as for electronic products, machines and equipment, automation, hydraulic and pneumatic. The Prototyping can have the functions below:


  1. √ To develop new product types, to realize the samples.

  2. √ To test new products' defects, so as to improve the product designs.

  3. √ To reduce the risk of product R&D, which can reduce costs.

  4. √ To increase the developing efficiency.

  5. √ For exhibition, showing as samples.



We do exactly according to the drawing or 3D design.

plastic 11.jpg

2. HongEn’s Advantages

-Good quality ,high accuracy.

-We can process complex structure parts .

-Fast delivery

Inquiry Now!


If you have any parts for small quantity or lot size production, please send us your 3D format drawings, or if you have samples, please send us the samples.

You'll get instant response and analysis!