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.

7 Outrageous Ideas of Diy Plastic Injection Molding Machine

7 Outrageous Ideas of Diy Plastic Injection Molding Machine

What are the plastic molding techniques? The molding of plastic materials is the set of all those technologies which, thanks to the use of a diy plastic injection molding machine. It allows the production of components in polymeric material. Over the years and with the development of increasingly advanced technologies. The types of molding have […]

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How Aluminum Soft Plastic Lure Molds Can Increase Your Profit!

How Aluminum Soft Plastic Lure Molds Can Increase Your Profit!

Introduction of aluminum plastic lure molds The technique of the aluminum soft plastic lure molds allows creating molds that reproduce the complete model in all its parts, in the round. Otherwise, it is impossible to extract from simple single-valve molds. In the construction of a mold, the original model to reproduce (master) can be an already existing […]

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How to Make Soft Plastic Lure Molds? Best Guide 2022

How to Make Soft Plastic Lure Molds? Best Guide 2022

How to make soft plastic lure molds? Before building any artificial in plastic resin, we will have to worry about building around it to be reproduced, a two-part mold. There are two main construction methodologies The original to be reproduced could be an already existing artificial on the market or a new subject built by us, […]

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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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