Preliminary design drawings:
1. Design instructions: Design instructions for various specialties, as well as specialized content for energy conservation and fire protection design. (Optional)
2. Drawings: Design drawings for various specialties, including architecture, structure, process, electrical control, HVAC, fire protection, water supply and drainage, etc. (Professional optional)
3. List: List of Main Materials and Equipment.
4. Estimate: Professional calculation sheet. (Optional)

What the customer needs to provide:
1. Planning Red Line
2. Feasibility study and approval documents
3. Environmental impact assessment and approval documents
4. Scope, level of content detail, and other requirements
5. Equipment and instrument brand requirements
6. Time requirements

What we provide to customers:
1. Provide drawing versions of various professional design instructions and document versions of overall design instructions (optional)
2. Responsible for designing various specialties to meet the preliminary design requirements of the owner
3. Provide drawings for various specialties (optional specialties, detailed content can be found in the instructions)
4. Provide a drawing version list and a table version list (optional)
5. Provide a budget estimate (optional).

Delivery time and delivery form:
1. 5-8 working days.
2. CAD+document+table.

Fee standard:
1. A2 drawing costs 300 yuan per sheet as the benchmark value (scale 1:100).
2. Craft, architecture/structural specialties are calculated based on benchmark values.
3. The electrical automation profession is calculated based on a benchmark value of 0.7.
4. At the same ratio, A1 is calculated as 1.5 * A2, and A0 is calculated as 2.5 * A2.
5. Under the same ratio, A3 is calculated as 0.5 * A2, and A4 is calculated as 0.25 * A2.
6. Convert according to different proportions.
7. Other majors will be negotiated separately based on specific needs and market prices.
8. The estimated cost shall be executed in accordance with Article 5 of the instructions.

Qinrun Environmental Protection is a high-tech company that has been operating in China for 20 years. The company integrates scientific research and development, design consulting, manufacturing, construction, and operation, providing comprehensive environmental governance solutions.
Qinrun Environmental Protection has over 600+achievements worldwide. Covering areas such as leachate from garbage, industrial wastewater, domestic sewage, and pure water. The company has over 400 employees, and its research and development center and production base are located in Zhengzhou/Zhoukou City, Henan Province.
The company provides integrated equipment such as Disc Tube Reverse Osmosis (DTRO), Internal (External) MBR, and Roll up Nanofiltration/Reverse Osmosis (NF/RO) systems. The company also offers a variety of environmentally friendly high-end products.
The company has a series of high-tech environmental protection process combination technologies, such as biochemical salt tolerant bacteria, short-range nitrification denitrification, anaerobic ammonia oxidation, aerobic granular sludge, etc. Resolve the high difficulty wastewater you encounter in the field of environmental protection.
The company has a professional team that understands both technology and management. We can provide full process services for your project, from design consultation to equipment installation, debugging and operation.
For small and medium-sized environmental protection enterprises and polluting terminal enterprises, we have accumulated process and management experience in China. We can provide high-quality services in the company's information technology upgrade, management system optimization, and other aspects. We can provide you with customized solutions with market competitiveness, as well as subsequent process packages and core equipment for the project.
The Earth is the Earth of Earthlings, guarding the environment of the Earth and preventing global warming. It is the responsibility and commitment of every environmental protector on our planet. Let's join hands and work together. Protecting the Blue Planet.