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            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.

            Ehang Drone Shell
            Ehang Drone Shell
            Printer Light Guide Button
            Printer Light Guide Button
            Zebra Printer Roll Paper Shaft
            Zebra Printer Roll Paper Shaft
            Toyota Car Dashboard
            Toyota Car Dashboard
            96 Well Plate WP0.5ML Gene Sequencing Plate
            96 Well Plate WP0.5ML Gene Sequencing Plate

            SUCCESSFUL CASE

            Our development and precipitation in more than ten years

            Ehang Drone Shell

            Material: PC + ABS Undesirable phenomenon: The surface of the product shrinks, shines, and the appearance is judged to be NG. Reason: The surface requirements of the drone shell are high, the mold is designed as a flip-chip mold, and the position of the glue inlet is located in the center of the product. Due […]

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            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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            96 Well Plate WP0.5ML Gene Sequencing Plate

            Product Features: 1. High-purity polypropylene material is used, which has excellent chemical compatibility and is suitable for the storage of most polar organic solutions, acidic and alkaline solutions and other laboratory liquids; 2. The flatness is high, the thickness of the sidewall and the bottom of the board are uniform, the pore size is 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.

            Quote Now

            THE LATEST NEWS

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

            Fishing Plastic Molds: Making of Multi-Cavity Lure Injection Molding

            Fishing Plastic Molds: Making of Multi-Cavity Lure Injection Molding

            Fishing plastic molds: Creating the Multi-cavity old for Perfect Molding Creating fishing plastic molds through injection molding is still a relatively understudied subject. Fishing molds are one of the many experiments conducted within the injection molding industry. The plastic injection molding industry uses heavy machinery and expert technique while creating molds. The large-scale molding machine […]

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            Plastic Injection Molding Machine DIY

            Plastic Injection Molding Machine DIY

            DIY Plastic Injection Molding Machine The plastic injection molding machines can fall on the costlier size due to their size and productivity. To avoid paying a leg and an arm for it, you can use the alternate plastic injection molding machine DIY. Sometimes it is better doing invest in machines that you can make yourself. […]

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            DIY Plastic Molding -- In-House Injection Molding using 3D Printed Molds

            DIY Plastic Molding -- In-House Injection Molding using 3D Printed Molds

            The use of DIY Plastic Molding DIY plastic molding is omnipresent as a creating process. Most of the plastic products in the world get their formation by DIY plastic molding. The unique way of operating procedure fulfills the demand for large-scale manufacturing needs. 3D printed molds come up with an economic and time-saving solution. This […]

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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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