Requirements & Responsibilities：

1. Ensure the progress and quality of equipment installation and transformation;

2. Responsible for the maintenance of mechanical equipment and ensure the completion rate of equipment maintenance to meet the needs of production and operation;

3. Responsible for the equipment arranged by the team, regular second-level and third-level maintenance, and cooperate with the department to do first-level maintenance of the equipment;

4, with welding certificate, 3-5 years of mechanical maintenance, argon arc welding experience is preferred;

5. Other work temporarily arranged by superior leaders.

Requirements & Responsibilities：

1. 25-48 years old, suitable for night shift work, major in chemical engineering, biology or related;

2. Hold the primary certificate of building fire controller and the certificate of Safety officer (dangerous industry direction);

3. Be on duty in the fire control room (miniature fire station), handle fire alarm failures, upload duty contents according to the (fire autonomous management system), timely dispose and upload the alarm information in the fire Internet of things, patrol the factory, eliminate fire safety hazards, approve and approve the dangerous work certificate at night, and check whether the supervision of safety measures is in place in the process of operation;

4. Inspect the working conditions of on-site staff in the factory area on the night shift, investigate the "three violations" (illegal command, illegal operation, labor discipline), on-site pollutant discharge (solid, liquid, gas), sample according to the requirements, check the normal operation of environmental protection facilities on the night shift, receive the surprise inspection of the supervision department on the night shift (including safety, environmental protection)

5, other matters arranged by the leader, work experience education can be relaxed to high school.

Requirements & Responsibilities：

1. Responsible for the safe and normal operation, maintenance and management of the company's network, server, ERP system, CRM system, fixed telephone, computer terminal, etc., and solve the problems occurring in daily office; (printer, copier, scanner, etc.) daily maintenance and management;

2. Responsible for information security control, antivirus management, terminal interface management, data leakage prevention management and other information security related work, regular data backup, abide by the confidentiality system; Proficient in office software, daily maintenance system tools and software applications; Internal LAN, Internet access, IP address management and maintenance; Configuration check, troubleshooting, hardware and software installation, debugging and troubleshooting of company computers;

3, 25-40 years old, computer related major, more than 3 years manufacturing network management experience, other matters arranged by the leader.

Requirements & Responsibilities：

1. Major in human resources and administration management; At least 5 years working experience in HR management position.

2. Have professional knowledge in human resource management, familiar with human resource management process and relevant laws and regulations, proficient in six modules of human resources, and have practical experience in overall personnel operation;

3. Good logical thinking ability, overall planning ability, communication and coordination ability, sharp insight, decision-making and judgment ability, and good team spirit;

4. Make overall plans for the company's human resources strategy, improve the human resources management system, and manage and promote daily human resources work (including the comprehensive optimization and improvement of recruitment, training, salary, performance and employee relations and other systems).

Requirements & Responsibilities：

1. Major in biotechnology, bioengineering or fermentation engineering;

2. Can independently engage in organic synthesis, chemical analysis, separation and purification, or can independently engage in microbial strain screening, genetic engineering metabolic engineering strain transformation, fermentation tank fermentation process optimization, etc.;

3. Outstanding graduates of relevant majors can also;

4. The salary for those with work experience is negotiable.

le;

5. Salary for experienced candidates is negotiable.

Requirements & Responsibilities：

1. Major in biotechnology, bioengineering, fermentation engineering, etc.; At least 5 years of professional research experience; Intermediate or above professional title;

2. Have strong professional skills in microbial strain screening, construction of engineering bacteria, strain transformation, fermentation process optimization, product separation and purification, etc.

3. Strong capability of independent technology development of microbial products;

4. Responsible for product development and organization; Construction and optimization of R&D technology system; Market technology research and science and technology information tracking; Provide technical guidance and support for each research and development project;

5. The salary for those with work experience is negotiable.

Requirements & Responsibilities：

2. Responsible for the installation and subsequent production management of n-butane maleic anhydride production line, proficient in the production of n-butane maleic anhydride, cooperate with the overall design, basic design and detailed design review; Participate in the preparation of project construction and production;

3. 3-5 years or above production and management experience of maleic anhydride plant in chemical enterprise; Familiar with maleic anhydride plant process, equipment, instrument and other related knowledge, proficient in maleic anhydride plant start and stop command, operation and production management;

4. Assisted the manager to complete the work of the department and other tasks assigned by the superior.

Requirements & Responsibilities：

1. Under the age of 48, major in architecture, civil engineering, civil engineering; At least 5-10 years construction experience in civil engineering related field, intermediate title or above is preferred; Can adapt to business trip, later assigned to Shandong;

2. Familiar with relevant national and local laws and policies, familiar with civil engineering construction drawings, construction management and relevant civil engineering construction specifications and requirements, master project planning, architectural design, construction, acceptance specifications and municipal facilities and other basic construction procedures; Proficient in the compilation of civil construction workload list and group price, skilled in the use of budget list software, familiar with the construction site workflow and links, understand the market project cost information and material information;

3. Have good technical level and computer operation ability, proficient in CAD drawing, full of responsibility, ambition and teamwork spirit.