Shandong Huifeng Transmission Co., Ltd. 2024 Social Responsibility Report

1. Company Overview

Shandong Huifeng Transmission Co., Ltd. was established inIn January 2006, the registered capital was 192 million 50,229 yuan. It is a high-tech enterprise in Shandong Province, a benchmark enterprise of Shandong Province, and a star enterprise of Shandong Province with Chinese patents. In July 2006, it passed the IS09001 quality system certification, and in April 2008, it passed the ISO/TS16949 quality system certification. In recent years, the company has developed more than 360 products, and won 8 national authorized invention patents and 46 utility model patents: 1 first prize of China Machinery Industry Science and Technology Progress Award, 1 third prize of Laiwu Science and Technology Progress Award: 1 first prize of Caiwu City Patent Award, and 3 third prizes of Caiwu City Patent Award.

The company focuses on product quality improvement and brand building.In 2012, it was rated as a model enterprise for brand building in the machinery industry of Shandong Province; in 2015, it passed the AAA-level audit of good standardization behavior; in 2015, it passed the intellectual property standard implementation; in 2016, it was approved as a famous trademark of Shandong Province and a famous brand product of Shandong Province. In 2023, it achieved a main business income of 194 million yuan, a net profit of 9.36 million yuan, and paid 7.6 million yuan in taxes.

The company's products are divided into two series. One is the use of wedge cross-rolling technology to produce key transmission system components such as automobile gearbox gear shafts, engine camshafts, oil pump camshafts, truck through shafts, etc. The wedge cross-rolling molds are independently developed and manufactured., it has reached an annual production capacity of 10 million pieces of various wedge cross-rolled transmission shafts, and has ranks as the leading position in the industry in terms of technology, scale, production capacity, etc. The wedge cross-rolling process is a new process for forming metal materials that directly produces complex shapes and high-precision step shafts and special-shaped parts by radially compressing and extending the heating rod material. The advantages of the cross-rolling process are high production efficiency and long mold service life, which is suitable for mass production: the rolled product has high dimensional accuracy and achieves less cutting or even no cutting, reducing machining costs: the metal fibers of the rolled product remain continuous in the axial direction, and the comprehensive mechanical performance is significantly improved: the material saving is obvious, and by rolling with two or multiple pieces, the consumption is reduced and material utilization is improved. Compared with the traditional forging and cutting process, the production efficiency is 6-10 times higher; the material is more than 15% higher: the mold life is more than 100,000 pieces. In 2009, the company cooperated with Academician Hu Zhengsai of Beijing University of Science and Technology to jointly develop the largest H1600 (160) wedge cross-rolling mill in China, expanding the rolling range. At present, 5 products have been developed, of which 2 products have been identified by experts, filling the domestic gap and leading the technical level in China. The second is to use a combination of cross-rolling/swing roller, pre-pier/swing roller to produce various automobile and engineering machinery semi-shaft products. It has reached an annual production capacity of 800,000 semi-shafts, ranking among the forefront of the industry. The pendulum process is a new flexible molding process for metal materials. By combining wedge cross-rolling and pendulum rolling or combining prepiercing and pendulum rolling, the semi-axle flange is heated and formed twice at one time, saving energy and reducing power consumption. Moreover, the metal fibers at the connection between the flange and the rod are kept continuous, the distribution is more uniform and reasonable, and the overall mechanical performance is significantly improved.

2. Key performance

2024In 2018, Shandong Huifeng Transmission Co., Ltd. used innovative thinking to drive continuous innovation in products and management. Through various means such as refined management and technological transformation, it reduced costs and increased efficiency, and further realized asset appreciation.

Over the years, the company has maintained a record of no major or above production safety accidents. The company has continuously improved and enhanced its safety management level, invested a lot of resources, and adopted a variety of measures to ensure and improve the safety level of the workplace.

In order to ensure the company's normal production and operation environment and normal order, protect the integrity of corporate property and the health and life safety of employees, prevent or reduce the occurrence and environmental and occupational health and safety impacts or minimize the impact, and effectively control and deal with emergencies, Huifeng Transmission has formulated a series of emergency precautions for potential accidents and emergencies. Through relevant safety firefighting, self-rescue, rescue and other knowledge training, as well as emergency drills, the company's safety is maintained.。

three,Environmentally friendly and low carbon

Huifeng Transmission is committed to environmental protection and has achieved environmental protection"Three Simultaneities" paid special attention to greening work and planted various flowers, plants and trees, with a high greening rate.

Huifeng Transmission has improved its energy efficiency and electricity consumption by carrying out energy-saving technical transformation such as automatic feeding transformation for medium frequency heating furnace, improvement of hot straightening air cooling transmission, transformation of hydraulic straightening equipment, improvement of electric feeding of integral mold for swing rolling machine, improvement of cross-rolling mold, parallel use of softened water, improvement of half-axle straightening quenching, and improvement of gear stamping. Huifeng Transmission has made full use of the entire park to improve its energy efficiency and electricity consumption.The 110,000 square meters of rooftops have a total installed capacity of 15MW of photovoltaic power, providing renewable energy electricity for enterprises in the park and saving corporate carbon emissions.

In order to ensure that environmental emergencies can be controlled in a timely manner after they occur, prevent the spread and pollution of major events, effectively organize rescue and relief, and protect the surrounding environment, Huifeng Transmission follows the National Emergency Plan for Environmental Emergencies and other relevant documents, and combines actual conditions.Based on the principle of "prevention first, self-rescue first, unified command, and division of responsibilities", the "Emergency Plan for Sudden Environmental Events" was formulated.

Huifeng Transmission continues to promote clean production activities, implement daily inspections, weekly reports, monthly assessments, and strictly control the factoryWe will eliminate the "leakage, bubbling, dripping and leaking" work, increase the efforts to make the factory area "clean, green, bright and beautiful", and create a garden-style factory.

4. Safety production

Huifeng Transmission's safety work always adheres to safety first, prevention first, and comprehensive management, conscientiously implements and strictly implements production safety laws and regulations, and ensures the completion of various safety production indicators.

5. People-oriented

Huifeng Transmission has always adhered to the people-oriented employment concept, and has always implemented the employment purpose of creating opportunities for employees to help them succeed. While developing, it has trained a group of solid management and technical talents, which have become the most important strategic resource for the company's growth. Huifeng Transmission has always regarded the joining of professional talents as an important way to maintain the company's stable development and talent advantage. At the same time, Huifeng Transmission has also opened up channels to recruit the best from the society, absorbing various professional and technical and management talents, and has become the backbone of the company's technical management through training and integration.

VI. Future Outlook

Huifeng Transmission is committed to creating high environmental protection, high quality, high efficiency and low costAs a green cement enterprise with "three highs and one low", we set the goal of sustainable development and ecological environmental protection in parallel, continue to strengthen technological innovation, use information technology to improve cement production monitoring and enterprise management level, thereby improving labor productivity, adopt more advanced environmental protection technology, reduce pollutant emissions and greenhouse gas emissions, achieve ultra-low emission target values, win the battle to protect the blue sky, continuously enhance the company's influence and driving force, continuously fulfill social responsibilities, help poverty alleviation, and make great contributions to building a well-off society!

Shandong Huifeng Transmission Co., Ltd.

2025Year128th of the month