Donghua Technology Tender: Public Announcement of Candidates for Multiple Projects Including Rubber-Lined and Plastic-Lined Butterfly Valves and Diaphragm Valves

On March 24, according to data from Tianyancha, Donghua Engineering Science and Technology Co., Ltd. released a public notice for the shortlisted candidates for the purchase of the Donghua Company—lined rubber-lined plastic butterfly valve and the diaphragm valve, with the release date being March 24, 2026.

Summary of Core Bidding and Procurement Information

Field Details
Procurement project number 202521 - PM5 - D1 - I637 - I029
Procurement project name Lined rubber-lined plastic butterfly valve and diaphragm valve
Bid package number 202521 - PM5 - D1 - I637 - I029/01
Bid package name Lined rubber-lined plastic butterfly valve and diaphragm valve - Bid Package 01
Public notice period 2026-03-24 to 2026-03-27
Procuring entity Donghua Engineering Science and Technology Co., Ltd.
Address No. 70, Wangjiang East Road, Hefei
Postal code 230000
Contact person Manager Yang
Phone 055163627125
Email yangxiaomeng@cncec.cn

Public Notice of Shortlisted Candidates for the Donghua Engineering Science and Technology Lined Rubber-Lined Plastic Valve Project

Donghua Engineering Science and Technology Co., Ltd. has issued a public notice of shortlisted candidates for the procurement project of lined rubber-lined plastic butterfly valves and diaphragm valves. The procurement project number is 202521 - PM5 - D1 - I637 - I029; the bid package number is 202521 - PM5 - D1 - I637 - I029/01; and the bid package name is lined rubber-lined plastic butterfly valve and diaphragm valve - Bid Package 01.

Shortlisted Candidate Details

The ranking of the shortlisted candidates for this procurement is as follows: No. 1 is Sichuan Fleguo Mechanical Equipment Manufacturing Co., Ltd., and No. 2 is Gemu Valve (China) Co., Ltd.

Rules Related to Public Notice and Objections

The public notice period runs from March 24, 2026 to March 27, 2026. Bidders or other interested parties (including shortlisted candidates), if they have objections to the results of bid evaluation, should, during the public notice period, raise the objection to the tenderer through the China Chemical Electronic Tendering and Bidding Trading Platform, attaching a written document (signed by the legal representative and stamped with the company’s official seal). The tenderer shall provide a response within 3 days from the date of receiving the objection. Any objection letters submitted after the deadline or not in accordance with the requirements will not be accepted, nor will they receive a reply. Objection management can be handled via the menu “Procurement Execution → Objection Complaints → Objection Management.”

Information on the Department Accepting Objections

The procuring entity is Donghua Engineering Science and Technology Co., Ltd., located at No. 70, Wangjiang East Road, Hefei, postal code 230000. The contact person is Manager Yang. The phone number is 055163627125, and the email is yangxiaomeng@cncec.cn.

According to data from Tianyancha, information about Donghua Technology as the buyer/vendor (procurer) in the recent period is as follows:

No. Project name Release date Buyer/Vendor unit Winning unit Winning amount (yuan)
1 Donghua Company—Slurry Pump—Inquiry and Pricing Project Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
2 China Chemical Engineering Group Donghua Company—Online Water Quality Analyzer—Competitive Negotiation Project Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
3 Donghua Company—Water and Steam Centralized Sampling Analysis Device—Bid Award Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
4 Donghua Company—Pneumatic globe control valve (CL600 and above) (II)—Bid Award Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
5 Donghua Company—3PE Pipeline (First batch of process)—Bid Award Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
6 Donghua Company—Filtrate Buffer Tank (including stirrer)—Inquiry and Pricing Project Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
7 Donghua Company—Servo Level Gauge—Public Notice of Shortlisted Candidates 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
8 Donghua Company—Electric Lined Rubber Valves—Bid Award Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
9 Donghua Company—Analyzer—Inquiry and Pricing Project Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
10 Donghua Company—Safety Valve—Bid Award Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
11 Donghua Company—Cloth-embedded rubber hoses and quick couplings—Inquiry and Pricing Project Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
12 Donghua Company—TOC Analyzer—Competitive Negotiation Project Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
13 Donghua Company—Integrated Domestic Sewage Pumping Station—Bid Award Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
14 Donghua Company—Porous Plate Flow Meter (≤600LB)—Bid Award Announcement for Purification Unit 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
15 Donghua Company—Hot Air Furnace System—Bid Award Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
16 Donghua Company—Butterfly Valve—Bid Award Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
17 Donghua Company—Cooling Tower—Public Notice of Shortlisted Candidates 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
18 Donghua Company—Duplex Steel Valves—Inquiry and Pricing Project Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
19 Donghua Company—Mixing Unit—Public Notice of Shortlisted Candidates 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
20 Donghua Company—Grounding Materials—Inquiry and Pricing Project Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
21 Donghua Company—Electric General High-Pressure Valves (Process)—Public Notice of Shortlisted Candidates 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
22 Donghua Company—Grounding Materials (Second batch)—Public Notice of Shortlisted Candidates 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
23 Donghua Company—Centrifugal Pumps—Public Notice of Shortlisted Candidates 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
24 Donghua Company—Lined Rubber-Lined Plastic Butterfly Valve and Diaphragm Valve—Public Notice of Shortlisted Candidates 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
25 Donghua Company—Throttling Device—Bid Award Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
26 Donghua Company—Float Level Gauge—Public Notice of Shortlisted Candidates 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
27 Donghua Company—Temporary Office Bid Package for P-Toluenesulfonic Acid Project in Linhuai County—Inquiry and Pricing Project Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
28 Donghua Company—Porous Plate Flow Meter (CL600 and below)—Bid Award Announcement for Synthesis Unit 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
29 Donghua Company—Advanced Control System (APC)—Competitive Negotiation Project Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
30 Donghua Company—Safety Valve (Package 2)—Bid Award Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
31 Donghua Company—Online Water Quality Analyzer—Competitive Negotiation Project Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
32 Donghua Company—Butterfly Valve (Cast Iron Duplex Steel)—Competitive Negotiation Project Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
33 Donghua Company—Flow Meter—Inquiry and Pricing Project Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
34 Donghua Company—Slurry Pump—Inquiry and Pricing Project Announcement 2026-03-24 Donghua Engineering Science and Technology Co., Ltd. - -
35 China Chemical Engineering Group Donghua Company—Low-Temperature Control Valve (Domestic)—Competitive Negotiation Project Announcement 2026-03-23 Donghua Engineering Science and Technology Co., Ltd. - -
36 Donghua Company—Alloy Steel Pipe Fittings (Second batch of process)—Bid Award Announcement 2026-03-23 Donghua Engineering Science and Technology Co., Ltd. - -
37 Donghua Company—Low-Voltage Switchgear Cabinet—Competitive Negotiation Project Announcement 2026-03-23 Donghua Engineering Science and Technology Co., Ltd. - -
38 China Chemical Engineering Group Donghua Company—General Low- and Medium-Pressure Valves (Third batch of process)—Inquiry and Pricing Project Announcement 2026-03-23 Donghua Engineering Science and Technology Co., Ltd. - -
39 Donghua Company—Infrared Temperature Measurement Device—Bid Award Announcement 2026-03-23 Donghua Engineering Science and Technology Co., Ltd. - -
40 China Chemical Engineering Group Donghua Company—Board Fin Air Cooler Water-Saving and Fog-Eliminating Cooling Tower—Inquiry and Pricing Project Announcement 2026-03-23 Donghua Engineering Science and Technology Co., Ltd. - -
41 Donghua Company—Bursting Disc—Public Notice of Shortlisted Candidates 2026-03-23 Donghua Engineering Science and Technology Co., Ltd. - -
42 Donghua Company—Husbandry Creek Wetland Water Quality Purification Project in Yongsu District, Suzhou City—EPCO Aquatic Organisms and Wetland O&M Engineering—Public Notice of Shortlisted Candidates 2026-03-23 Donghua Engineering Science and Technology Co., Ltd. - -
43 Donghua Company—High-Temperature Thermocouple—Competitive Negotiation Project Announcement 2026-03-23 Donghua Engineering Science and Technology Co., Ltd. - -
44 Donghua Company—Spindle Valve (Process)—Competitive Negotiation Project Announcement 2026-03-23 Donghua Engineering Science and Technology Co., Ltd. - -
45 Donghua Company—Board Fin Air Cooler Water-Saving and Fog-Eliminating Cooling Tower—Inquiry and Pricing Project Announcement 2026-03-23 Donghua Engineering Science and Technology Co., Ltd. - -
46 Donghua Company—EPS Supplement—Bid Award Announcement 2026-03-23 Donghua Engineering Science and Technology Co., Ltd. - -
47 Donghua Company—Porous Plate Flow Meter (900LB)—Bid Award Announcement for Synthesis Unit 2026-03-23 Donghua Engineering Science and Technology Co., Ltd. - -
48 Donghua Company—Gas Separator Change—Inquiry and Pricing Project Announcement 2026-03-23 Donghua Engineering Science and Technology Co., Ltd. - -
49 Donghua Company—Electric Butterfly Valve (Process)—Bid Award Announcement 2026-03-23 Donghua Engineering Science and Technology Co., Ltd. - -
50 Donghua Company—Liquid Ring Vacuum Pump—Competitive Negotiation Project Announcement 2026-03-20 Donghua Engineering Science and Technology Co., Ltd. - -

Disclaimer: The market involves risks; investment should be approached with caution. This article is automatically published by an AI large model based on third-party databases, and does not represent any views of Sina Finance. Any information appearing in this article is for reference only and does not constitute personal investment advice. If there are any discrepancies, please refer to the actual announcements. If you have any questions, please contact biz@staff.sina.com.cn.

View Original
This page may contain third-party content, which is provided for information purposes only (not representations/warranties) and should not be considered as an endorsement of its views by Gate, nor as financial or professional advice. See Disclaimer for details.
  • Reward
  • Comment
  • Repost
  • Share
Comment
Add a comment
Add a comment
No comments
  • Pin