about
about
about

ABOUT US

COMPANY

Changhong Technology Group comprises Shenzhen Changhong Technology Co., Ltd. (STOCK CODE: SZ-300151), and 13 subsidiaries based in Shenzhen, Heyuan, Hong Kong, Shanghai, Jiangsu, Anhui, Vietnam, Philippines, etc.

Professional Team

In the past 20 years of development, we have been a leader among our peers and keep making progress.

Service

From drawings to molds, from design to production, from the warehouse to logistics, we all get through.

Efficiency

Excellent engineers, excellent operation team, and huge production line, we will never delay.

Customization

Build your own brand products, through quality and enlarge brand influence.

LOOK AT OUR MAIN

PRODUCTS

High precision injection molded parts with mass production is our cutting edge.

Printer Light Guide Button
Printer Light Guide Button
Zebra Printer Roll Paper Shaft
Zebra Printer Roll Paper Shaft
Toyota Car Dashboard
Toyota Car Dashboard

SUCCESSFUL CASE

Our development and precipitation in more than ten years

Printer Light Guide Button

Undesirable phenomenon: 1. Bubbles inside the product, NG for light guide (as shown below). 2. Deformation of the elastic reset buckle of the product (as shown below). Reason: Due to the long packing pressure of 11×11×11 during molding, the PC material has poor fluidity. The design diameter of the main channel ∅4 affects the fluidity […]

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Zebra Printer Roll Paper Shaft

Function: drive thermal induction roll paper thermal printing. Undesirable phenomenon: flow marks on the surface of the product, runout degree 0.1mm, actual measurement: 0.22mm, judge NG. Reason: The product uses POM material. The melting temperature of POM is close to the decomposition temperature, and the moldability is poor. When the material flows to the position […]

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Toyota Car Dashboard

Material: PP + E / P-TD20. Undesirable phenomenon: oil accumulates on the parting line after the product is sprayed, and the appearance is judged to be NG. Reason: There is a mismatch in the parting position of the product, and the mismatch is 0.05mm. Due to the corresponding injection in the rear stage of the […]

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ONE STOP SERVICE

Before you have all kinds of concerns, we have improved the whole service chain, from customization to logistics, without interrupting service.

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THE LATEST NEWS

Before you have all kinds of concerns, we have improved the whole service chain, from customization to logistics, without interrupting service.

5 Best Herman miller plastic molded chair in 2021

5 Best Herman miller plastic molded chair in 2021

Basic conditions for plastic mold production As the content of previous articles, we have provided our readers with 4 ways to create Herman miller plastic molded chair. To be able to produce plastic products, molds are needed. Depending on the manufacturing method, different types of molds are used with different structures, names and modes of operation, such […]

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Plastic Window Trim Molding: 6 Practical Tips

Plastic Window Trim Molding: 6 Practical Tips

Introduction of Plastic window trim molding The quality of the plastic window trim molding sample directly affects the plastic product, determining the accuracy and aesthetics of the product. A standard plastic injection mold can yield many quality plastic products. Businesses, manufacturers and consumers always demand high quality. Therefore, we should look for a reputable, long-term unit […]

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7 Steps of Painting Plastic Trim Molding Process

7 Steps of Painting Plastic Trim Molding Process

Revealing the Painting plastic trim molding making process Plastic products are widely common in our life. The production of plastic products is certainly not strange. Surely everyone knows they are created from Painting plastic trim molding.   However, how to make plastic injection molds? What processes is necessary to create a satisfactory and accurate injection mold? Let’s learn about the plastic […]

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LOOK AT OUR CUSTOMERS

Williamson
Williamson
Project Manager

I like the products and services provided by CHT. They really take our interest into consideration.

Stewart
Stewart
Project Manager

It is my pleasure to do business with CHT, they always do the best for us.

Harrison
Harrison
Project Manager

The quality of the products is very good, which has greatly saved my labor costs and also greatly improved my productivity.

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