Design, manufacture and maintain various sheet metal components for environmental protection equipment, ensuring the quality and efficiency of the products. 

2. Participate in the research and improvement of the product, ensuring that technical issues are resolved. 

3. Use professional drawing software to disassemble the model. 

4. Provide professional technical solutions to help address technical challenges in the production process.

1. Proficient in skills such as disassembling drawings and conducting structural design. 

2. Have a deep understanding of the processing procedures and methods for sheet metal, and be able to apply them proficiently in practical work. 

3. Possess excellent communication skills and a strong sense of teamwork, and be able to cooperate effectively with team members. 

4. Capable of quickly and accurately analyzing and resolving technical problems. 

5. Proficient in using CAD, SW and other drawing software

Work Experience: 

1. At least 3 years of management experience in mechanical manufacturing/industrial equipment production workshops, familiar with environmental protection, social security, pneumatic conveying, valve or mechanical hardware processing, and proficient in the production process of non-standard products. 

2. Can read and understand technical drawings and documents proficiently, master the process of machining, turning, milling, planing, and welding, and be able to use office software. 

3. Possess strong capabilities in formulating production plans, managing production capacity, and handling emergencies. Have comprehensive experience in managing both mass production and non-standard customization enterprises. 

4. Have certain experience in quality control of products, be capable of analyzing costs and managing thinking, and able to reduce production costs through optimization of management methods. 

5. Strong safety awareness, highly committed to workshop production, familiar with production safety regulations and workshop management systems. 

6. Age range: 30 - 50 years old. In good health and able to adapt to the work environment in the workshop.

1. Major: Environmental Engineering, Safety Engineering, Chemical Engineering, or related fields. Must have a full-time bachelor's degree or above. 

2. Age: 30 - 45 years old. Exceptionally outstanding candidates may be considered with a slightly relaxed age limit. 

3. Work Experience: Possess at least 3 years of experience in environmental impact assessment and safety assessment. Candidates with experience in environmental and safety management of industrial enterprises will be given priority. 

4. Candidates holding relevant professional qualification certificates such as Certified Environmental Impact Assessment Engineer or Certified Safety Engineer will be given priority. 

5. Proficiently master relevant laws, regulations, technical guidelines and norms regarding environmental impact assessment and safety assessment. Be capable of independently completing the preparation of environmental impact assessment reports (including the statement and the report) for construction projects. 

6. Be familiar with the entire process of environmental impact assessment projects and safety assessment projects, including the initial project research, on-site investigation, data collection, report preparation, review and modification, and approval procedures. 

7. Possess the ability to communicate and coordinate with relevant authorities, review experts, and review institutions, and be able to smoothly carry out the review and approval process of environmental impact assessment projects. 

8. Possess excellent writing skills. The report content is rigorous, standardized, and logically coherent, and complies with relevant technical requirements.

Chemistry, chemical engineering, polymer science and related fields. 

Proficient in organic synthesis and related fields. 

Proficient in organic chemistry and analytical chemistry. 

Strong innovative awareness, excellent communication skills and collaborative spirit.

1. Education requirements: A bachelor's degree or above in Computer Science and Technology, Software Engineering, Information Management and Information Systems, or related fields; exceptionally outstanding graduates from vocational schools may be slightly relaxed in terms of requirements, but they must have at least 3 years of relevant work experience in the IT field. 

2. Age range: 22 - 35 years old. For special technical positions, the age range can be adjusted according to actual needs. 

3. Certificate Requirements: Candidates holding professional qualification certificates related to computer technology (such as intermediate or above level of the Information Technology Professional Qualification Examination, CCNP, PMP, etc.) will be given priority consideration. 

4. Proficient in Linux or Windows Server operating systems, capable of conducting system deployment, configuration, and maintenance with ease. 

5. Master basic network knowledge, be familiar with the TCP/IP protocol, and be capable of performing basic configuration and troubleshooting for network devices. 

6. Proficient in SQL language, capable of proficiently operating relational databases (such as MySQL, Oracle, etc.), and possessing the ability to design and optimize databases. 

7. Familiarity with big data processing tools (such as Hadoop, Spark) and data visualization tools (such as Tableau, Power BI), with basic skills in data cleaning, analysis and visualization, is preferred.

A college degree or above in majors such as Chemical Engineering and Technology, Applied Chemistry, Materials Science, and Polymer Materials. 

2. At least 1 year of experience in industrial product sales is required. Those with experience in customer development for industries such as chemical raw materials, additives, and personal care products will be given priority. 

3. Be capable of independently completing the entire process of customer visits, demand exploration, solution recommendation, price negotiation, and contract signing. Possess good market sensitivity, be able to identify the key industry trends and potential customer groups in the region, and formulate effective market expansion plans.