SHENZHEN PUBLIC RESOURCES TRADING CENTER SHENZHEN EXCHANGE GROUP CO.,LTD. GOVERNMENT PROCUREMENT BO 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 on2026-03-31
1、Bidding Conditions
Overview:The linear accelerator of the Shenzhen Medium-Energy High-Repetition-Rate X-ray Free Electron Laser (S3FEL) project consists of superconducting accelerating modules, the core of
which is the superconducting cavity string. During the assembly, testing, and transportation of the superconducting cavity string, cavity string gate valves are required to maintain its
ultra-high vacuum. Each superconducting cavity string is equipped with two (2) cavity string gate valves. To ensure the smooth implementation of the project and to guarantee the successful
vertical and horizontal testing of the manufactured superconducting cavities, a total of 54 superconducting cavity string gate valves need to be procured.
Source of Funds:Already in place
Description of The Prepared Bidding Conditions:Fulfilled
2、Bidding Content
Bidding No:4928-264026000203
Project Name:Procurement of Superconducting cavity crossbar valve for Institute?of?advanced?light? source?facility,?Shenzhen
Place of Implementation:The site designated by the Buyer in Guangming District, Shenzhen, Guangdong Prov
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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superconducting cavity crossbar valve
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54 units
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Refer to bidding documents for details
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3、Qualification Requirements For Bidder
Qualifications or Performance:1)The bidder is a legal person or an independent organization (For bidder within the People"s Republic of China, provide a copy of the business license; For
overseas bidder, provide the copy of the official enterprise registration certificate of the country or region where it is located);
2)The bidder must be the manufacturer of the bidding product or the manufacturer"s valid authorized legal agency and must provide the copy of the manufacturer"s authorization or certificate
of proxy (except for the bidder who is the manufacturer) and the copy of the legal and valid warranty and maintenance commitment letter signed by the manufacturer or the authorized general
agency in China;
3)Provide the original or the copy of the credit certificate issued by the bank of the basic account of the bidder within three months before the bid opening date;
4)For bidder within the People"s Republic of China, it must meet the following conditions:No major illegal record in business activities within three years before participating in the bidding
of this project; No situation that is prohibited by the relevant departments participating in the government procurement activities and within the validity period during the participation of
this government procurement activities; Meet the requirements of clause 22 of the Government Procurement Law of the People"s Republic of China; Not included in the list of the breach of the
person subjected to execution, or parties to major tax violations cases, or records of serious illegal dishonesty in government procurement; No serious illegal and dishonest behavior listed
in the "Shenzhen Municipal Finance Bureau Credit Information Management Measures for Government Procurement Suppliers" (Shenzhen Financial Regulation〔2023〕No.3). (Provide a written
declaration in accordance with format IV-10. Statement in the bidding document.) Note: "Credit China"network, Chinese government procurement network and Shenzhen government procurement
supervision network are the query channels of credit information of bidders within the People"s Republic of China. The relevant information is subject to the query results on the day of bid
opening.
5)The bidder must be registered on www.chinabidding.com.;
6)For bidder within the People"s Republic of China, it must be registered suppliers of Shenzhen Government Procurement. (It will be inquired by the bidding agency. The bidder does not need to
provide certification materials.)
Joint Bids:NOT Available
Bid without the bidding documents:NOT Available
4、Acquisition of Bidding Documents
Beginning of Selling Bidding Documents:2026-03-31
Ending of Selling Bidding Documents:2026-04-08
Sell bidding?doc?online?or?not:No
To Obtain::On-site Purchase
Place:send an email to dongxinru@szexgrp.com to obtain the Bidding Documents
Price of Bidding Documents:Free
Additional Instructions:Interested bidders need to send a scanned copy of their business license (if they are an overseas supplier, provide proof of enterprise registration ) and
authorization letter from the person in charge of the unit to dongxinru@szexgrp.com to receive the bidding documents. Consultation hotline: 0755-86500060
5、Bid Submission
Deadline for Submitting Bids/Time of Bid Opening (Beijing Time):2026-04-22 09:30
Place of Bid:3rd floor, Building A, Nanshan Zhigu(Headquarters Building of Shenzhen Trading Group), Shahe West Road, Nanshan District, Shenzhen, P.R.China (On-site submission should be
delivered between 9:15:00 am and 9:30:00 am on the date of Deadline for Submitting Bids. Mail submission should be contacted in advance and delivered no later than the Deadline for Submitting
Bids.)
Place of Bid Opening:3rd floor, Building A, Nanshan Zhigu(Headquarters Building of Shenzhen Trading Group), Shahe West Road, Nanshan District, Shenzhen,P.R.China
6、Contact Details
Purchasers:Institute of Advanced Science Facilities,Shenzhen
Add.:No. 618 Lihu West Road, Xinhu Subdistrict, Guangming District, Shenzhen, Guangdong Province, P.R.China
Contact:Mr Peng
Tel:0755-21098701
Bidding Agency:SHENZHEN PUBLIC RESOURCES TRADING CENTER SHENZHEN EXCHANGE GROUP CO.,LTD. GOVERNMENT PROCUREMENT BO
Add.:27th Floor, Building A, Nanshan Zhigu(Headquarters Building of Shenzhen Trading Group), Shahe West Road, Nanshan District, Shenzhen, P.R.China
Contact:Ms Dong
Tel:0755-86500060
7、Remittance Approach:
Bank(RMB):
Bank(USD):
Account NO.(RMB):
Account NO.(USD):