Weiwans Seal (301161.SZ): Estimated net profit growth of 59.86% to 84.31% year-over-year in 2025.

Gelonghui, January 27th: Weiwanyi Sealing (301161.SZ) announced that the net profit attributable to shareholders of the listed company is expected to be RMB 85 million to RMB 98 million in 2025, representing a year-on-year increase of 59.86% to 84.31%. The net profit excluding non-recurring gains and losses is expected to be RMB 79 million to RMB 92 million, marking a year-on-year growth of 68.21% to 95.89%. During the reporting period, the company closely focused on customer needs, continuously consolidated its advantageous market position, expanded new businesses based on its existing material platform, and acquired Shanghai Jianuo Sealing Technology in June 2025.

Gelonghui FinanceJan 27 21:08

Weiwanshi Seal: 2025 Annual Performance Forecast

SZSIJan 27 16:24 · Announcements

Weivan Sealing (301161.SZ): Shanghai Fangyi has cumulatively reduced its shareholding by 0.9913%.

Gelonghui, January 19th ─ Weiwans Seal (301161.SZ) announced that the company recently received a notification letter from Shanghai Fangyi titled 'Notice on Completion of Share Reduction Plan by Shanghai Fangyi Enterprise Management Consulting Partnership (Limited Partnership).' It was disclosed that between December 30, 2025, and January 16, 2026, Shanghai Fangyi reduced its holdings in the company by 1,189,600 shares through centralized competitive trading, representing 0.9913% of the company’s total share capital. This reduction plan has been fully implemented.

Gelonghui FinanceJan 19 19:43

Express News | Weiwans Seal: PTFE sealing materials can be applied to the sealing of rocket filling systems.

BreakingsDec 30, 2025 16:29

Weiwanzhong Rubber Seals (301161.SZ): The sealing products of Guangzhou Jiashi are mainly used in the fields of oil and gas, general industry, and semiconductor equipment.

Gelonghui, December 30th ─ Weiwanzhongmi (301161.SZ) stated on its interactive platform that the sealing products of Guangzhou Jiashi are mainly applied in fields such as oil and natural gas, general industry, and semiconductor equipment, and currently do not involve aerospace.

Gelonghui FinanceDec 30, 2025 15:14

Weiwans Seal (301161) Commentary: A Core Manufacturer of Hydraulic and Pneumatic Seals Expanding Growth Business Horizontally

The company specializes in hydraulic, pneumatic, and sealing products as well as sealing system solutions. Its main products include hydraulic seals, hydraulic seal kits, and other hydraulic sealing products, as well as pneumatic seals, oil seals, and track seals. The company was one of the earlier domestic entrants into the hydraulic and pneumatic sealing sector.

Northeast SecuritiesDec 30, 2025 00:00