1、 Procurement project information

1. Project Name: Maintenance of New Purified Water System

2. The maintenance projects include:

The current formula particle production line has 2 sets of purified water equipment, including a set of 4 tons for the formula particle extraction workshop and a set of 2 tons for the formula particle preparation workshop. According to equipment maintenance requirements, precision filter cartridges, activated carbon, and quartz sand need to be replaced, and RO membranes need to be replaced. (The required replacement parts are shown in the table below)

4. Production period: Completed within 7 calendar days after signing the contract.

5. Quality requirements:

The required consumables will be installed and replaced, and after installation and replacement, water debugging will be carried out to meet the requirements of water quality testing, with a cycle of one month. RO membrane comes with a 3-year warranty.

6. Warranty for one year, free maintenance for water quality issues within one year.

7. Implementation location: No. 10 Kangping Road, Liuyang Economic and Technological Development Zone

8. Payment method: After the contract is signed, 50% of the payment shall be made in advance; After the buyer's acceptance is qualified, the full amount of 13% value-added tax special invoice shall be settled within one month.

3、 Qualification Requirements for Bidders

1. Having independent legal personality and providing a valid business license;

2. Provide proof of identity of the legal representative and a copy of their own ID card (if the non legal representative directly participates in the bidding, provide the original power of attorney of the legal representative and a copy of their ID card, as well as a copy of the ID card of the authorized agent stamped with the official seal), and the technical personnel shall have a safety operation certificate;

3. In the past three years, priority has been given to independently completing bidding projects with similar performance, and there have been no quality or safety accidents or administrative penalties caused by management reasons.

4. Lawsuits without significant defendants, respondents, or executors may affect the performance of the bidding project contract.

5. Comply with other requirements set forth in national laws, regulations, and bidding documents.

6. This project does not accept consortium participation in bidding.

4、 Composition of bidding documents

1. Quotation section (all maintenance project services, taxes, and other expenses, indicating delivery time).

2. Bring a set of copies (to be retained) with the following documents stamped with the official seal: a copy of the enterprise business license; Original power of attorney from the legal representative, copies of the legal representative's ID card and the authorized person's ID card; Copy of qualifications, public information report on Credit China website, and after-sales service commitment.

5、 Binding and submission of bidding documents

1. Each bidding unit shall prepare their own bidding documents according to the requirements of the announcement for bidding.

2. The bidding party shall bind and seal the quotation and information of the bidding documents in a booklet.

3. After being stamped and sealed, it will be delivered to our company by express delivery or carried to our company on the day of bid opening before the bid opening.

4. Bidding documents that exceed the deadline and have incomplete information are considered invalid.

5. On the day of the bid opening, the bidding party must send personnel to the site to participate in the bid opening, otherwise it will be considered as a waiver (if unable to come to the site due to uncontrollable factors, it will not be considered as a waiver).

6. Mailing address: Mr. Li, Procurement Department, No.10 Kangping Road, Liuyang Economic Development Zone, Changsha City, Hunan Province

6、 Bidding method: Public bidding, adopting competitive negotiation.

7、 Bid deadline: 9:30 am on May 8, 2025 (Beijing time)

8、 Bid opening date: 9:30 am on May 8, 2025 (Beijing time)

9、 Bid opening location: No. 10 Kangping Road, Liuyang Economic Development Zone, Changsha City, Hunan Province

10、 Contact person for this project: Mr. Li, contact information: 15873338803