Inquiry Announcement 1. Purchase Order Number: ZYAWZCG2025237 2. Purchase Order Name: Wenzhou Port Group Co., Ltd. Zhuangyuan'ao Port Branch Safety Valve and Barometer Procurement Project 3. Quotation Deadline: May 5, 2025 5:00 4. Quotation Validity Period: August 3, 2025 5. Maximum Price Limit: 3900 yuan 6. Organizational Form: Self Procurement 7. Procurement Execution Unit: Wenzhou Port Group Co., Ltd. Zhuangyuan'ao Port Branch 8. Procurement Execution Person: Ye Qian 9. Procurement Execution Person Contact Information: 13957713119 10. Inquiry Type: Public Specific specifications, technical indicators, and after-sales service requirements are detailed in the table or attachment below. Number Procurement Project Name Procurement Quantity Measurement Unit Tax Rate Project Duration Requirements Location Specification Model Remarks 1 Safety Valve 0307523 pcs 13% Delivery within 7 working days after contract signing Wenzhou Dongtou District Yuanjue Street Deepwater Port Material Warehouse Interface is DN15 (4 points), pressure range 0-4Mpa, opening pressure is 2.3Mpa, diameter is 202 Safety Valve A28X-40T3 pcs 13% Delivery within 7 working days after contract signing Wenzhou Dongtou District Yuanjue Street Deepwater Port Material Warehouse Interface Size is DN15 (4 points), opening pressure is 2.5MPa3 Safety Valve A28X-16T1 pcs 13% Delivery within 7 working days after contract signing Wenzhou Dongtou District Yuanjue Street Deepwater Port Material Warehouse Interface Size is DN15 (4 points), opening pressure is 2.5MPa3 Safety Valve A28X-16T1 pcs 13% Delivery within 7 working days after contract signing Wenzhou Dongtou District Yuanjue Street Deepwater Port Material Warehouse The warehouse interface is DN10 (3 points), and the opening pressure is 0.8Mpa4 safety valve A28X-16T1 Only 13% of the goods will be shipped within 7 working days after the contract is signed. The interface of the material warehouse at Yuanjue Street Deepwater Port in Dongtou District, Wenzhou City is DN10 (3 points), and the opening pressure is 1.25MPa5 safety valve A28X-16T4. Only 13% of the goods will be shipped within 7 working days after the contract is signed. The interface of the material warehouse at Yuanjue Street Deepwater Port in Dongtou District, Wenzhou City is DN10 (3 points), and the opening pressure is 1.5Mpa6 safety valve A28X-16T2. Only 13% of the goods will be shipped within 7 working days after the contract is signed. The interface of the material warehouse at Yuanjue Street Deepwater Port in Dongtou District, Wenzhou City is DN15 (4 points), and the opening pressure is 0.7Mpa7 pressure gauge YTN-60Z. Delivery within working days: The interface of the material warehouse at the Deepwater Port Terminal in Yuanjue Street, Dongtou District, Wenzhou City is M14 * 1.5, with a range of 0-6MPa8 pressure gauge YTN-60Z, Within 7 working days after signing the 13% contract, 3 units will be shipped from the material warehouse interface of DN8 (2 points) at Yuanjue Street Deepwater Port in Dongtou District, Wenzhou City, with a range of 0-1Mpa9 pressure gauge YTN-60Z. Within 7 working days after signing the 13% contract, 5 units will be shipped from the material warehouse interface of M14 * 1.5 at Yuanjue Street Deepwater Port in Dongtou District, Wenzhou City, with a range of 0-1.6Mpa10 pressure gauge YTN-60Z. Within 7 working days after signing the 13% contract, 3 units will be shipped from the material warehouse interface of M14 * 1.5 at Yuanjue Street Deepwater Port in Dongtou District, Wenzhou City, with a range of 0-2.5Mpa. Please fill in the quotation requirements according to the detailed list