Company code: Suzhou Veichi Electric Co.Ltd(688698) company abbreviation: Suzhou Veichi Electric Co.Ltd(688698) Suzhou Veichi Electric Co.Ltd(688698)
Annual report for 2021
Important tips
1、 The board of directors, board of supervisors, directors, supervisors and senior managers of the company guarantee the authenticity, accuracy and integrity of the contents of the annual report, and there are no false records, misleading statements or major omissions, and bear individual and joint legal liabilities. 2、 Unprofitable and unprofitable when the company is listed □ yes √ no III. tips on major risks
The fourth "risk factors" in Section III "management discussion and analysis" of this report has described and revealed in detail the core competitiveness risk, operation risk, financial risk, industry risk, macro environmental risk and other major risks. Please refer to it. 4、 All directors of the company attended the board meeting. 5、 Daxin Certified Public Accountants (special general partnership) issued a standard unqualified audit report for the company. 6、 Hu Zhiyong, the person in charge of the company, he Wanzhu, the person in charge of accounting, and LV min, the person in charge of the accounting organization (Accounting Supervisor), declare that they guarantee the authenticity, accuracy and completeness of the financial report in the annual report. 7、 The profit distribution plan or the plan of converting accumulation fund into share capital in the reporting period adopted by the resolution of the board of directors
The company's profit distribution plan for 2021 is as follows: the company plans to distribute cash dividends of 1.76 yuan (including tax) to all shareholders for every 10 shares based on the total share capital on the date of equity registration of dividend distribution in 2021, and the total amount of cash dividends is expected to be 3168000000 yuan, accounting for 25.00% of the net profit attributable to shareholders of Listed Companies in the consolidated statements of the company in 2021; The company does not convert the capital reserve into share capital, does not give bonus shares, and the remaining undistributed profits are carried forward to the next year.
The company's profit distribution plan for 2021 has been deliberated and approved at the 21st Meeting of the first board of directors and needs to be submitted to the general meeting of shareholders for deliberation. 8、 Whether there are important matters such as special arrangements for corporate governance □ applicable √ not applicable IX. risk statement of forward-looking statements √ applicable □ not applicable
The company's future plans, development strategies and other forward-looking statements involved in this report do not constitute the company's substantive commitment to investors. Investors are reminded to pay attention to investment risks. 10、 Is there any non operational occupation of funds by the controlling shareholders and their related parties? No
11、 Whether there is any external guarantee in violation of the specified decision-making procedures? No 12. Whether more than half of the directors cannot guarantee the authenticity, accuracy and integrity of the annual report disclosed by the company? No 13. Others □ applicable √ not applicable
catalogue
Section 1 interpretation Section 2 company profile and main financial indicators 8 section III Management Discussion and Analysis Section IV corporate governance 58 Section V environment, social responsibility and other corporate governance Section 75 important matters Section VII changes in shares and shareholders 114 Section VIII preferred shares Section IX corporate bonds Section x financial report one hundred and twenty-four
The financial report containing the signatures and seals of the person in charge of the company, the person in charge of accounting work and the person in charge of accounting institution
The catalogue of documents for future reference contains the original audit report sealed by the accounting firm and signed and sealed by the certified public accountant
Originals of all company documents and announcements publicly disclosed in newspapers designated by the CSRC during the reporting period
Section I interpretation
1、 Interpretation in this report, unless the context otherwise requires, the following words have the following meanings: Interpretation of common words
The company, the company, Suzhou Veichi Electric Co.Ltd(688698) , parent company refer to Suzhou Veichi Electric Co.Ltd(688698)
department
Weichuang Co., Ltd. refers to the predecessor of Suzhou Veichi Electric Co.Ltd(688698)
Actual controller refers to Mr. Hu Zhiyong
Shenzhen branch refers to Suzhou Veichi Electric Co.Ltd(688698) Shenzhen Branch
Controlling shareholder and Shenzhen Weichuang refer to Shenzhen Suzhou Veichi Electric Co.Ltd(688698) Co., Ltd., which is the controlling shareholder of the company
Jinhaocheng refers to Suzhou jinhaocheng investment partnership (limited partnership), which is the shareholder of the company
Jinzhicheng refers to Suzhou jinzhicheng investment partnership (limited partnership), which is the shareholder of the company
Chenghuichuang refers to Suzhou chenghuichuang Trading Co., Ltd., which is a wholly-owned subsidiary of the company
Weichuang India refers to veichielectric (India) private limited, which is the holding subsidiary of the company
Weichuang control refers to Shenzhen Weichuang Control Technology Co., Ltd., which is a holding subsidiary of the company
CSRC refers to the China Securities Regulatory Commission
Shanghai stock exchange refers to Shanghai Stock Exchange
Sponsor, sponsor, Guotai Junan Securities Co.Ltd(601211) refers to Guotai Junan Securities Co.Ltd(601211)
Daxin certified public accountants, Daxin and audit institutions refer to Daxin Certified Public Accountants (special general partnership)
Company Law refers to the company law of the people's Republic of China
Securities Law refers to the securities law of the people's Republic of China
Yuan, 10000 yuan and 100 million yuan refer to RMB yuan, 10000 yuan and 100 million yuan
3. The board of directors refers to the general meeting of shareholders, the board of directors and the board of supervisors
Articles of association and articles of association refer to Suzhou Veichi Electric Co.Ltd(688698) articles of association
The current reporting period, reporting period and current period refer to 2021
A share refers to RMB ordinary shares
China industrial control network http://www.gongkong.com./ , China industrial control network is the pioneer and leader of network media in the field of industrial control and automation in China.
Based on automation and spanning industries, based on the network and relying on three-dimensional media, adhering to compound market knowledge and advanced marketing ideas, China industrial control network is a well-known consulting and information comprehensive media in the industry, providing industrial automation, digitization and Information and intelligent manufacturing ecosystem services.
PLC refers to programmable logic controller, an electronic device designed for industrial production.
IC refers to integrated circuit, which is a kind of micro electronic device or component. Using a certain process, the transistors, resistors, capacitors, inductors and other components and wiring required in a circuit are interconnected, fabricated on a small or several small semiconductor chips or dielectric substrates, and then encapsulated in a tube shell to become a micro structure with the required circuit function.
IGBT refers to the insulated gate bipolar transistor, which is a composite fully controlled voltage driven power semiconductor device.
Frequency conversion technology refers to the technology of AC control by changing the AC frequency.
Bus and fieldbus technology refers to an industrial data bus, which mainly solves the digital communication between intelligent instruments, controllers, actuators and other field devices in the industrial field, as well as the information transmission between these field control devices and advanced control systems. There are many kinds of fieldbus, such as PROFIBUS, can and RS-485
Wait.
Servo system refers to an automatic control system that can track the change of any position of the target with the displacement, angle and speed of the object as the control quantity.
Motion controller refers to the device that sends control instructions in the motion control system, which can realize the accurate position control, speed control, acceleration control, torque or force control of mechanical motion, such as PLC, PC based motion control card, driver integrated controller, etc.
Synchronous motor refers to a motor whose rotor rotation speed is the same as that of the rotating magnetic field generated by the stator winding.
Synchronous reluctance motor refers to a new type of AC motor that follows the principle of minimum path closure of reluctance and generates magnetic pull (i.e. reluctance torque) to drive the motor to rotate through the change of reluctance caused by the rotor at different positions. It has the advantages of simple structure, durability, high efficiency, wide speed regulation range Low cost.
Direct drive motor refers to the abbreviation of direct drive motor, which mainly refers to that the motor does not need to pass through the transmission device (such as transmission belt) when driving the load.
LCL filter means that LCL filter is a third-order filter, which has a strong ability to suppress high-order harmonics. It contains two inductors. When the total inductance is the same as L-type filter, its output current harmonic distortion rate is smaller.
Weft detection device means to judge whether weft yarn is broken through piezoelectric or photoelectric principle on the loom, respond in a very short time and notify the loom brake, so as to reduce loss and defective products.
Mtpv / MTPA refers to the maximum torque voltage / current ratio control. It is a control method that generates maximum torque with minimum voltage / current. It is mainly used for salient pole motor control.
Rectification refers to the conversion of alternating current into direct current.
Current sharing refers to balancing the output current of each power module by changing the voltage source characteristics of each parallel converter (softening the characteristics) or changing the amplitude of the voltage source.
Overcurrent means that the current exceeds a predetermined maximum value.
wave filtering
