Shanghai TongJi Engineering Consulting Co., Ltd. entrusted by the purchaser, invites sealed bids from eligible suppliers home and abroad for the supply of the following goods and/or service
by way of International Competitive Bidding. The tender notice was released on www.chinabidding.com on2025-11-06
1、Bidding Conditions
Overview:This time, it is necessary to purchase 28 pressure-resistant floating balls (imported) for the purchaser.
Source of Funds:Implemented
Description of The Prepared Bidding Conditions:Qualified for bidding
2、Bidding Content
Bidding No:1748-254jd2025014
Project Name:The second batch of pressure-resistant floating balls (28 pieces)
Place of Implementation:Shanghai, China
List of Products:
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NO.
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Product Name
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Quantity
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Main Technical Data
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Remarks
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1
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Purchase of Pressure-Resistant Floats (Imported)
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twenty-eight
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1、Maximum Operating Depth: ≥6700 m 2、★Float Material: Borosilicate Glass 3、Outer Diameter of Float: ≤432 mm 4、Wall Thickness of Float: ≤14 mm 5、★Net Buoyancy:
≥26 kg 6、★Average Density: ≤0.41 g/cm3 7、Weight in Air: ≤23 kg 8、Provide a matching protective outer shell made of bright orange neutral material 9、Provide dimension
drawing of the protective outer shell 10、Provide matching cable clamps and screws for the float 11、Provide remote technical services within the warranty period, with a response
time of no more than 24 hours 12、Warranty Period: 24 months from the date of acceptance and approval 13、Planned Delivery Location: No. 1000 Xuelong Road, Pudong New Area,
Shanghai; transportation costs shall be borne by the seller 14、★Delivery Time: Before April 30, 2026; the user shall be notified in advance before shipment
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/
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3、Qualification Requirements For Bidder
Qualifications or Performance:(1) If the goods bid by the bidder are not manufactured by the bidder itself, the bidder shall obtain an official letter of authorization from the manufacturer
permitting it to provide such goods in this bidding.(2) The original or copy of the bidder"s 2024 financial audit report, or the credit certificate issued by the bidder"s deposit bank within
three months prior to the bid opening date.(3) The bidder has no record of major illegal activities in its business operations within the three years prior to participating in this
procurement activity.(4) The bidder shall successfully register on the Electronic Trading Platform for Mechanical and Electrical Products Tendering and Bidding (http://www.chinabidding.com)
before the bid submission deadline specified in the tender documents. Otherwise, the bidder shall not be allowed to enter the tendering process, and shall bear the consequences arising
therefrom on its own.(5) Consortium bids are not accepted in this tender.
Joint Bids:NOT Available
Bid without the bidding documents:NOT Available
4、Acquisition of Bidding Documents
Beginning of Selling Bidding Documents:2025-11-07
Ending of Selling Bidding Documents:2025-11-14
Sell bidding?doc?online?or?not:No
To Obtain::On-site Purchase
Place:3rd Floor, Building B, 1398 Siping Road, Yangpu District, Shanghai
Price of Bidding Documents:¥1000/$150
Additional Instructions:(1) Eligible bidders with intent may, from November 7, 2025 to November 14, 2025, contact the tendering agency to obtain the relevant materials after preparing the
registration documents, during the hours of 9:30 a.m. to 4:30 p.m. (Beijing Time) every day (except public holidays). This project supports registration via email. Contact person for
purchasing tender documents: Zhang Yuzhe; Email address: tad2@tongji-ec.com.cn. (To collect the tender documents, the following materials must be presented: a copy of the business license,
the original of the legal representative"s power of attorney, and a copy of the authorized person"s ID card. All the aforementioned materials must be affixed with the official seal.) The
price of this tender document is RMB 1,000 per copy or USD 150 per copy. (For domestic mail order, an additional postage fee of RMB 60 will be charged; for international mail order, an
additional postage fee of USD 80 will be charged.) Once sold, the tender documents are non-refundable.
(2) Bidders shall register on the "China International Tendering Network" (www.chinabidding.com) before the bid opening. After successful registration, they must also pass the verification of
the website. In addition, bidders may inquire about the bid evaluation results through this website.
5、Bid Submission
Deadline for Submitting Bids/Time of Bid Opening (Beijing Time):2025-11-28 14:00
Place of Bid:Room 311, 3rd Floor, Building B, 1398 Siping Road, Yangpu District, Shanghai
Place of Bid Opening:Room 311, 3rd Floor, Building B, 1398 Siping Road, Yangpu District, Shanghai
6、Contact Details
Purchasers:polar research institute of china
Add.:No. 1000 Xuelong Road, Pudong New Area, Shanghai
Contact:Mr.wang
Tel:86-21-58710116
Bidding Agency:Shanghai TongJi Engineering Consulting Co., Ltd.
Add.:3rd Floor, Building B, 1398 Siping Road, Yangpu District, Shanghai
Contact:Zhang Yuzhe
Tel:86-21-33626722
7、Remittance Approach:
Bank(RMB):Bank of Communications Shanghai Tongji Sub-branch
Bank(USD):
Account NO.(RMB):310066344010141052919
Account NO.(USD):