Request for Quotation for Performance Testing of Equipment Procurement Project for the Technical Retrofit of Ultra-Low Emission of Nitrogen Oxides in Flue Gas from Boiler at Chongqing Sote Salt & Chemical Co., Ltd.

To all invited bidding units:
Our company has completed the construction of the equipment procurement project for the technological upgrade aimed at achieving ultra-low emissions of nitrogen oxides from boiler flue gases. Performance testing and inspection are now required as the basis for project acceptance. We are therefore preparing to select a suitable testing agency through a request-for-quotation procurement process. We hereby extend an open invitation to all companies to submit their quotations in accordance with the quotation details and requirements provided.
I. Quotation Content
Provide a test report based on the test content:
1. Number of boilers: 4 units (three in operation and one on standby during normal production)
2. Detection factors: Nitrogen oxides (NOx), oxygen content, and flue gas flow rate before and after ammonia injection at the boiler outlet.
3. Testing frequency: Each boiler is tested three times daily for three consecutive days.
II. Qualifications
The testing entity must possess professional testing qualifications, such as the Certificate of Accreditation for Inspection and Testing Institutions (CMA), and have relevant performance records.
III. Quotation Instructions and Requirements
1. The testing fee is subject to a one-time quotation mechanism, with a maximum price cap of 35,000 yuan. The total quoted amount already includes all expenses such as travel, overtime work, and extra hours, as well as taxes (a special value-added tax invoice will be provided at a tax rate of 6%).
2. The testing procedure shall be strictly carried out in accordance with the latest national and industry standards and regulations. The final finished product must be accompanied by an electronic version of the test report (in formats such as WORD or PDF, among others) and a stamped hard copy.
3. The quotation materials must include:
The “Quotation” attached to this inquiry letter, your company’s qualification documents (business license, qualifications, relevant project performance records, and creditworthiness documents), the quotation itself, and the qualification documents must all be stamped with the official company seal.
IV. Principles for Determining the Testing Organization
Provided that the qualifications and performance meet the requirements, the design firm will be selected solely based on the lowest bid.
V. Method for Participating in Price Comparisons
Please submit the “Quotation” attached to this inquiry letter, duly stamped with your company’s official seal, to our Discipline Inspection and Supervision Audit Department’s electronic quotation mailbox within the period from January 6, 2025, to January 8, 2025 (a total of three days).
VI. Other Matters
1. Document submission address:
No. 98 Longxiang Avenue, Wanzhou District, Chongqing City, Chongqing Sote Salt & Chemical Co., Ltd.
The email address for electronic quotations is: xiangyuyanhua@163.com

Disclaimer: The official channel for our company’s announcement of this tender is the website of Chongqing Xiangyu Salt & Chemical Co., Ltd.: http://www.cqxyyh.com. Apart from this, our company has not published any tender information on any other websites, forums, or media platforms. Any tender information reproduced from other sources and attributed to our company as the tendering entity is unauthorized and therefore invalid. We reserve the right to pursue legal action against those responsible for such unauthorized reproduction.