Guangzhou Zhihang Electronics Technology Co., Ltd

Enjoy the world in your car

Zhihang has sophisticated R & D - manufacturing - assembly of a complete industrial chain, in the whole production process, implement sophisticated management and strictly on each node. Both patch workshop, mold workshop or production line, even warehouse, all has a strict management system.

In order to reduce the repair rate as far as possible, We implement the responsibility system for management in the whole production process. Each workshop, group or job has the person in charge, timely making the passing rate/ repair rate. To eliminate the production loopholes from the subtle, to ensure product quality.

Mold workshop

Zhihang has independent research and development of large-scale mold production workshop, independent research and development of mold panel seamlessly with the original car which retains original style. The mould workshop owns the world first-class injection molding machine, wire cutting machine, CNC workshop, assembly workshop; formed a complete chain from the mold, injection mold and mold detection, the whole industry chain have a unique style.

Also Zhihang has a group of more than ten years of experience in mold design, mold production master, beer plastic master, fuel injection master, to ensure that the new product mold the fastest production.

SMT workshop

SMT workshop has advanced SMT machine, high precision assembly, automatic transmission printing machine, automatic reflow soldering machine, automatic optical detection in AOT, X-RAY - ray machine, BGA rework station and other high-end equipment.SMT workshop can process the assembly of electronic products of high density, small size, light weight of high-tech products. The size and weight can reach the SMD components than traditional plug-in components about 1/10, electronic product reliability, stability and anti vibration ability are more stronger. It is the core material for all electronic products, circuit board to ensure the quality.SMT workshop has the most strict quality inspection procedures, and strive to minimize the rate of non-performing products, allow customers to buy the most stable products and use the most reliable products.

Fully automatic conveying workshop

Full automatic conveying workshops including assembly workshop, product upgrading group, product aging/aging test assembly production line, automatic aging room. Zhihang strict implement standardized production management process, to carry out quality assessment activities, regular optimization program, improve production efficiency, to create the industry top quality products.

WINCA strictly according to ISO-9000 standard for quality control of products, from raw materials into the plant to the factory and in all stages of the production process are implemented "three inspections" (Self inspection, mutual inspection, special inspection). Quality prevention, focused on the following quality forming and process control.

一、Control of raw materials and purchased components

1、Car Navigator product quality depends to some extent on the quality of raw materials and auxiliary parts quality. Therefore, our company developed the supplier quality evaluation procedures and the control procedures on procurement of materials, preferred to elect a qualified supplier, used for the strict control of raw materials and auxiliary parts.

For raw materials and outsourcing set of quality evaluation of parts suppliers, purchased by the manufacturing Department Group apply QA organizations purchase, design and Technology Department staff review group, to evaluate the supplier's quality, based on the evaluation results to determine whether to issue qualified supplier certificate to qualified supplier upon approval by the General Manager, Included in the list of qualified suppliers. Directory of purchasing department must purchase a specified range.

2、On material procurement, procurement department to develop materials specifications to guide the inspectors work, and again after a group of components used in the product part of the performance tests. Through a variety of means of inspection, testing, substandard materials cannot enter into the factory, which laid the groundwork for the production of quality products.

二、Quality control in the production process

1、In the production process, the important processes are certified, quality control of product manufacturing process (QC). Implementation of " Create positions a person, The responsibility comes to the person, the reward and punishment is clear " management system, enhance the quality awareness of each employee to ensure manufacturing quality of each procedure.

2、In the process of production, quality inspection and implementation of "three by" and "three inspections". Three by, that by drawings, and by standard, and by process procedures, not only requirements operation who manufacturing quality reached standard and the drawings requirements, and operation process, operation method are to by process procedures; three inspections, that " Self inspection, mutual inspection, special inspection ", warranty designed check process in the, judge not qualified of products or component, strictly by not qualified products program for processing.

3、In order to ensure the quality of products, from raw materials to form the final product throughout the process, the factors affecting the quality monitoring, measurement, and control. Companies to set up special inspection personnel, inspection personnel inspection according to inspection instructions. Inspector in the inspection instruction based on qualified or unqualified conclusions and identified qualified or unqualified on the hanging. Inspectors give qualified conclusions and after hang up the qualified identifier, to go the next step, next step after seeing qualified identifier can be accepted, use. No qualified conclusion or a qualified identifier, products cannot be carried forward to the following process.

4、In order to prevent the use of nonconforming products, the company formulated the relevant procedures, the nonconforming product identification, identification, isolation, and assessment and treatment are provided in detail, and in order to prevent substandard goods and prevent the occurrence of potential nonconforming, the company developed a program of corrective and preventive measures, required the unqualified reason analysis And the cause, by the responsible departments to develop corrective measures carried out by the quality assurance Department supervision, assessment.

Companies strictly enforce the "five no" system, that is: "the unqualified raw material not feeding, unqualified blank no processing, substandard parts not assembled, manufactured substandard products are not allowed, the unqualified product yield and output value is not calculated."

三、Final inspection

1、Quality of final product to use test data to evaluate, in order to increase the accuracy of the data, we used to test main test equipment, instrumentation, selection of domestic and foreign advanced equipment with international advanced detection level.

2、Product testing the validity of data depends on the reliable instruments of guarantee, company developed the program files of the control procedure of measurement and monitoring equipment to test the main instruments, regular weeks of strict inspection system, using each instrument, meters can ensure its effective period, so as to ensure their full effectiveness.

3、Product test is checked after the test, the company strictly according to national standard and IEC standard. Company's personnel receive specialized training, certificates, test one-third of the personnel are test engineers, test level in secondary education or above, so in terms of technical quality, fully meet the needs of all kinds of products testing.

4、In order to ensure the successful transformers on site Assembly, after the test, Complete all the parts and design, sales, Assembly, inspection, acceptance, all products up drawings and standards requirements, removable, and shipped.

CNC workshop

numerically-controlled machine tool

Mold Assembly debugging

wire-electrode cutting

SMT workshop

Detection of mould tricoordinates

SMT-Automatic tin paste printing press

DIP line

SMT-X-RAY inspection machine

Assembly of semi-finished machine line

product test line

automatic conveyor

product packaging line

high and low temperature tester

Screening test room

R & D Department: Zhihang R&D dept. are divided into three teams, R & D1, R & D2 and R & D 3. R & D department has large number of experienced and professional talents on this industry, 80% of them are undergraduate and Ph.D., master's degree or higher, most of the engineers has more than three years of working experience in the car audio industry, Zhihang attract the top figures in this industry . The lead of the R & D Department - Mr Yang Guangming is one of them. Yang Guangming has a master's degree, the vice general manager, the industry's leading platform for development, platform application engineer, the first touch screen car navigation designer.

R & D Department 1: they are including the structure, electronics, software, and detecting engineers. The main development and application is the new platform, quick to seize the market for Zhihang to build a solid foundation. Today, successful launch their own create platforms such as GOD-2, GOD-1, S100, S80, S70, S40, S60, S50, S30 series, etc.

R & D Department 2: with more than 30 senior software engineers, is the essence of Zhihang. All platform research and development ,platform upgrades, and testing of the new platform made by R & D 2 ‘s engineers.

R & D Department 3 is belong to the Domestic Marketing Center, the main research and development work of new domestic models, and strive to provide domestic the fastest, latest and most comprehensive car navigation products. Elite, well, precise are the product quality assurance.

R & D Department

Zhihang R&D dept. are divided into three teams, R & D1, R & D2 and R & D 3. R & D department has large number of experienced and professional talents on this industry, 80% of them are undergraduate and Ph.D., master's degree or higher, most of the engineers has more than three years of working experience in the car audio industry, Zhihang attract the top figures in this industry . The lead of the R & D Department - Mr Yang Guangming is one of them. Yang Guangming has a master's degree, the vice general manager, the industry's leading platform for development, platform application engineer, the first touch screen car navigation designer.

R & D Department 1:

they are including the structure, electronics, software, and detecting engineers. The main development and application is the new platform, quick to seize the market for Zhihang to build a solid foundation. Today, successful launch their own create platforms such as GOD-2, GOD-1, S100, S80, S70, S40, S60, S50, S30 series, etc.

R & D Department 2:

with more than 30 senior software engineers, is the essence of Zhihang. All platform research and development ,platform upgrades, and testing of the new platform made by R & D 2 ‘s engineers.

R & D Department 3 ：

is belong to the Domestic Marketing Center, the main research and development work of new domestic models, and strive to provide domestic the fastest, latest and most comprehensive car navigation products. Elite, well, precise are the product quality assurance.

Foreign Marketing Department

divided into the marketing department, sales department, and after - sales department.

Marketing Department:

dedicated to the promotion of brands and product planning, product innovation needs; to carry out market research; website construction, maintenance, management and promotion; to provide effective support for the Sales Department expand.

Sales Department:

collect market information, and grasp market dynamics; to develop sales plans, forecasting the market; design the marketing channels, to establish marketing networks; the implementation of sales and sales effectiveness.

After-sales Department:

concentrate on building fast, dedicated, professional after-sales service, the service concept of “To our customers, to honest ", establish and improve customer service system, the aim is to provide customers with a caring, efficient, professional five-star service.

What’s more, the Aftersales Department is subdivided into the Customer Service Department, Accessories Management Department, Return Management Department, Network Management Department and Technical Support Department.

SMT chip Shop:

with huge amounts of money to build a world-class advanced SMT chip shop. World-class SMT placement machine, it is the core material for all electronic products, circuit board quality assurance. SMT chip shop has the most stringent quality inspection procedures, and strive to minimize the defect rate of the company's products ,allow customers to buy the most stable products and to use the most reliable products.

Mold injection molding and injection workshop:

with a group of more than ten years experience in mold design, master mold production, plastic beer master, the injector master, to ensure that the fastest production of new products mold. Master of a wealth of industry experience and the company's rigorous quality testing procedures makes the appearance of the product injector colors and the mold to get the quality assurance.