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Welcome to the official website of Shenzhen changlongxing metal products Co., Ltd!

Learn about changlongxing

A professional metal products manufacturing enterprise integrating development, design and production

Shenzhen Changlongxing Metal Products co.,Ltd.

Shenzhen Changlongxing Metal Products Co., Ltd. was established on March 18, 2004. It is now located in "Huafeng Science and Technology Park, Luotian Third Industrial Zone, Songgang Street, Shenzhen, with convenient transportation. It covers a total area of about 10,000 square meters. The company has 150 employees, a modern factory building, a full set of imported CNC processing equipment and a professional team of high-quality engineering and technical personnel. It also has advanced stainless steel processing equipment and rich stainless steel processing experience, and has strong technical force.

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Tel：0755-27419499

Certificate of honor

Honorary qualification

Products

Precision work to ensure that each product is accurate and qualified!

Chassis cabinets

专业生产LED铝箱,吊装箱,密封箱,简易箱.元亨,联腾,强力巨彩等是我们的客户,保证交期质量. 还可……

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LED机箱

专业生产LED铝箱,吊装箱,密封箱,简易箱.元亨,联腾,强力巨彩等是我们的客户,保证交期质量. 还可……

Customized development and manufacturing applications for various industries

Changlongxing can provide R & D and customized processing of hardware products in various industries

Changlongxing—Six service advantages

Precision work to ensure that each product is accurate and qualified！

Design advantages

01
Manufacturing advantage

02
Cost advantage

03
Quality control advantage

04
Delivery advantage

05
service advantage

06

DESIGN

The company has a number of high-quality professional R & D and design team members, participate in the whole process of the project, communicate with customers in depth, and assist customers to complete product projects quickly.

MANUFACURING

Sixteen years of experience in metal products processing and manufacturing, providing customers with one-stop service from product design, mold opening, proofing, mass production and after-sales!

COST

According to our more than ten years of experience in supporting processing cooperation, we can provide relatively cost-effective processing service programs for customers in various industries, and save costs for customers on the premise of ensuring product quality.

QUALITY CONTROL

We have a complete set of advanced production equipment and perfect production process. Our factory has passed ISO9001:2008 quality management system certification. We strictly monitor every link from design, material selection, production, inspection, distribution, after-sale, check every level and make continuous improvement, so that the qualified rate of products can reach over 98%.

DELIVERY

The factory has about 10000 square meters of independent production plant, nearly 200 production and supporting service teams, a full set of imported CNC processing equipment, its own delivery team, to ensure the efficient and timely delivery of products to customers!

SERVICE

All cooperation projects and products follow up the whole process to ensure that the after-sales problems after the delivery of products are dealt with in a timely manner, and assist the normal implementation and qualified acceptance of customer projects as required！

Choose changlongxing and open a new cooperation mode of personalized customization and processing!

Sixteen years of professional in-depth customized processing service experience, create a better era hand in hand with all partners!

Service hotline：0755-27419499

Factory visit

News

Real time dynamic · read and understand changlongxing from here

2020-06

Common technological structure of parts in casting process

Most of the common structures on parts are obtained by forging (or casting) and machining, so they are called process structures. Understanding the common process structure on parts is the basis for l……

2020-06

Process analysis method of NC machining parts

Before starting programming, we must make a detailed analysis of the design drawings and technical requests to obtain the best processing technology plan. First, the original materials required……

2020-06

Knowledge of NC machining

For the current economic CNC lathes in China, ordinary three-phase asynchronous motors are used to achieve stepless speed change through frequency converters. If there is no mechanical deceleration, t……

Partner

Work together to create a better era