Sejow (Shenzhen) Industrial Co., Ltd.
A Distinguished Customer from Germany
On February 26, 2025, the spring weather was chilly but sunny. We welcomed our distinguished customer from Germany. The purpose of this visit is to enhance mutual understanding, deepen cooperation, and look forward to the future together. First, in the company's conference room, we introduced the company profile to the customer in detail. From a clear organizational structure, authoritative inspection qualifications, to a rich range of main products, rigorous production processes, as well as...
Calibration specifications for hardware product testing instruments
In the CNC hardware processing industry, after the product process is completed, the accuracy of the testing instruments directly determines the product quality and customer trust. To ensure the reliability of the measurement data, the instrument calibration process must be strictly implemented. The specific specifications are as follows: 1. Calibration basis and cycle All testing instruments (such as calipers, micrometers, height gauges, projectors and three-coordinate measuring machines) must...
Good Luck in Starting Work in 2025
As the festive atmosphere of the Spring Festival continues, many factories across the country have quickly switched from holiday mode to production mode, starting the journey of the new year with full enthusiasm and high morale, and striving for a "good start" in the first quarter, injecting strong momentum into the economic development of the whole year. Walking into the production workshop of Sejow's wiring harness division, the roar of the machines interweaves into a moving movement. The...
The annual meeting of chuanglixin
On January 2, 2025, all employees of Sejow Chuanglixin Division gathered in the company's conference department to hold the annual meeting. The theme of this annual meeting is "Looking back on the past and looking forward to the future". It is not only a summary and review of the work of the past year, but also a grand meeting to boost morale, gather strength and start a new journey. The annual meeting kicked off with a vibrant and passionate opening video. During the dinner, everyone toasted...
Sejow Industrial Co., Ltd 2024 annual summary meeting
Sejow Industrial Co., Ltd. held a grand 2024 annual summary meeting in its Shenzhen office on January 10, 2025. The company's leaders, heads of various departments and all employees gathered together to review the struggles of the past year, summarize experiences and look forward to the future development blueprint. At the beginning, the company's general manager Sheng Bolin first delivered an important speech. He comprehensively reviewed the company's achievements in business expansion and...
Sejow Industrial 2024 year-end celebration
On December 29, 2024, Sejow Industrial Co., Ltd. held its 2024 year-end celebration. The event reviewed the 2024 progress through a corporate promotional video, and the leaders gave speeches and looked forward to the future. The marketing, R&D, and technical reports were full of dry goods, with the sales director sharing sales achievements and the R&D director detailing new technologies. General Manager Sheng Bolin gave a keynote report, analyzing the market environment and proposing...
Turkish customers inspected Sejow Wiring Harness Division
This is a Turkish customer who mainly engages in new energy development projects abroad. They visited Sejow's wiring harness division On October 15 2024. The products we provide them can be divided into two categories according to the usage scenarios: one is the signal transmission line on the industrial controller, which uses white customized cables; the other is the new energy-solar inverter wiring harness, which requires a European standard charging gun wiring harness. A total of three...
An important cooperation with Kehua Hengsheng Co., Ltd
Sejow Industrial Zhenda Wire Harness Division welcomed a group of important guests On November 4, 2024. The delegation of Shenzhen Kehua Hengsheng Technology Co., Ltd. came to visit the factory to gain an in-depth understanding of the production process, product quality control and the company's innovative research and development capabilities, aiming to further strengthen the cooperative relationship between the two parties and explore more cooperation possibilities. This visit not only...
The exhibition of the 9th World Battery and Energy Storage Industry Expo
With the continuous advancement of science and technology, battery energy storage has become an important element of technological development. Recently, the Sejow wire harness team had the honor to participate in the 9th World Battery and Energy Storage Industry Expo in Guangzhou, and explored the future development of battery energy storage with colleagues in the industry. As a senior manufacturer in the wire harness industry, Sejow's wire harness division has always been committed to...
The Precautions for Energy Storage Harness Processin
Energy storage harnesses are composed of wires, terminals, connectors and accessories, and are the carriers of input and output currents and signals. Common accessories such as magnetic rings, tapes, cable ties, and labels. There are four main types of harnesses currently produced: 1. Drive screen harnesses, mainly used for drive lines of various display screens, as long as they are used in the display field; 2. Control harnesses, mainly used in financial equipment, security equipment, new...
The Analysis of the Development Trend of the Automotive Wiring Harness Industry
Automotive wiring harnesses are generally divided into two types: main wiring harnesses and small wiring harnesses. With the development of new energy vehicles, automotive wiring harnesses can be divided into two types: low-voltage wiring harnesses and high-voltage wiring harnesses. Traditional fuel vehicles mainly use low-voltage wiring harnesses, and new energy vehicles mainly use high-voltage wiring harnesses. The rapid development of new energy vehicles will drive the growth of demand for...
The Basic Content of Wire Harness Processing
As a company specializing in the production and processing of various wire harnesses, we deal with various wire harnesses every day. There are many types of wire harnesses, including automotive wire harnesses, energy storage wire harnesses, medical wire harnesses, new energy wire harnesses, etc. The wire harnesses can be customized with various connector terminal wire harnesses, electronic assembly and debugging, SMT processing, wire harness processing, professional development, professional...
How to improve the level of metal CNC processing technology
1. Improvement of operator skills Professional training and learning Attending professional CNC processing technology training courses is the basis for improving operator skills. These courses can be provided by machine tool manufacturers, industry training institutions or vocational schools. The training content includes the basics of CNC programming (such as learning G codes and M codes), machine tool operation safety specifications, and the principles and applications of different types of...
The features of CNC precision machining products
CNC precision machining is a manufacturing method that uses computer digital control technology to perform high-precision machining on workpieces. Through the pre-written CNC program, the machine tool's motion trajectory, speed, cutting depth and other processing parameters are accurately controlled, so that the tool performs cutting, drilling, milling, grinding and other operations on the workpiece, thereby manufacturing parts that meet the requirements of precision size and shape. High...
The fire emergency evacuation drill
In order to strengthen the company's safety work, enhance fire safety awareness, and further cultivate employees to master relevant fire escape knowledge and skills when sudden disasters occur. In line with the principle of "safety first, prevention first" and the idea of "people-oriented", improve self-rescue and prevention capabilities, so that when a fire occurs, you can be calm in the face of danger, orderly and quickly evacuate according to the fire escape route, and ensure life safety...
The key points of quality control during the processing of stainless steel precision parts
Stainless steel precision parts processing refers to the high-precision processing of stainless steel materials to produce parts that meet strict dimensional accuracy, shape accuracy and surface quality requirements. These parts are usually used in aerospace, medical equipment, electronic equipment, precision instruments and other fields with extremely high precision requirements. Dimensional accuracy control: Measurement and adjustment during processing: During the processing of stainless...
The process of CNC machining production
1. Design and Programming Product Design: CNC machining uses professional CAD (computer-aided design) software to perform three-dimensional design of products according to customer needs or product functional requirements. The design process should consider factors such as product structure, size, tolerance, surface quality, etc. For example, when designing a mechanical part, its shape, dimensional accuracy, and matching requirements need to be determined to ensure that the part can work...
Several essential requirements for medical wiring harness processing
Any wire harness processing must meet certain rules during the product processing, and medical wire harness processing is no exception. The following points are essential for medical wire harness processing to meet certain rules during the product processing: ⑴ Medical harness processing must meet the product use and technical performance, and be easy to assemble and repair. ⑵ Medical harness processing must be conducive to improving the utilization rate of metal materials, reducing the variety...
Routing requirements for high-voltage wiring harnesses in electric vehicles
Electric vehicle power batteries to high-voltage distributors, motor controllers to motors, AC and DC charging and other high-voltage components are all connected through high-voltage wire harnesses. The internal wiring of electric vehicles is complex, and the layout of high-voltage wire harnesses inevitably needs to pass through sharp edges or vias. At this time, in order to protect the safety of the wire harness, it is necessary to design a protection for the high-voltage wire harness. When...
Wancheng Wanchong Co., Ltd. held its annual supplier awards ceremony on January 12, 2024, aiming to commend the supplier partners who have performed outstandingly in the past year, review the glorious journey of working together, and look forward to a new chapter of future cooperation. The event brought together supplier representatives from all over the country, and the atmosphere was warm and they talked about development together. At the beginning of the event, the company leader delivered a...
Quality control of new energy vehicle wiring harness production
1) The entire wiring harness production process adopts fixed staffing and fixed positions, and assembly line operation. A separate wiring harness team is set up, and personnel undergo theoretical and practical training for each process, and take up their posts after passing the process assessment. Process training is also conducted regularly to improve the quality awareness of operators. 2) Prepare operation instructions and on-site process documents for each process. The operation instructions...
How to wrap and protect medical wiring harnesses
The important purpose of wrapping the wire harness is to play the role of wear resistance, high temperature resistance, flame retardancy, corrosion resistance, interference prevention, noise reduction, and beautification of appearance. Not only medical wire harnesses need wrapping protection, but other wire harnesses also need it. 1: Corrugated tube: The main feature is good wear resistance, high temperature resistance, flame retardancy, and heat resistance in high temperature areas. Usually...
The cutting accuracy requirements during large CNC processing
1. Dimensional accuracy requirements Linear dimensional accuracy: In large-scale CNC processing, the accuracy requirements for linear dimensions are usually determined according to the specific use of the workpiece and industry standards. Generally speaking, the dimensional accuracy of ordinary mechanical parts may be controlled between ±0.05mm - ±0.1mm. For example, in the processing of automotive parts, the dimensional accuracy requirements of some non-critical parts such as...
Advantages of CNC lathe processing
CNC lathe processing is a processing method that uses digital control (NC) technology to automatically control the lathe processing process. Through the pre-written CNC program, the motion trajectory, speed, feed rate and other parameters of the lathe tool relative to the workpiece are controlled, so as to accurately process various rotating parts, such as shafts, discs, sleeves, etc. Below, the editor explains the main processing advantages of CNC lathe processing: High-precision machining...
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