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Surfilter Network Technology Co Ltd

Surfilter Network Technology Co., Ltd. provides network information security solutions in China and internationally. The company offers network security protection product, such as zero trust, data, and border security; security perception; secure access; and security audit. It also provides government regulated product, including critical infrastructure security supervision, important information system security supervision, wireless internet information security system, internet financial fraud prevention and combat, and internet content security supervision, as well as prevent and crack down on the black industry on the internet. In addition, the company offers network security level, network security attack ad defense drills, cloud security, video network security, and security operation management solutions. It serves enterprises, institutions, medical care, education, finance, operators, and other customers. The company was founded in 2000 and is headquartered in Shenzhen, China.

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300311.CS

Ren Zixing Releases 2026 Interim Report with Net Loss of 48.0069 Million Yuan

Ren Zixing released its 2026 interim report on August 25, 2026. The company's total operating revenue was 129 million yuan, and net profit attributable to the parent company was a loss of 48.0069 million yuan. Net cash flow from operating activities was a negative 71.961 million yuan, a decrease of 29.4197 million yuan compared with the same period last year. The company's latest asset-liability ratio was 45.39 percent, up 1.39 percentage points from the previous quarter. Gross margin was 63.33 percent, return on equity was negative 7.57 percent, and diluted earnings per share was negative 0.07 yuan. The company's latest total asset turnover was 0.10 times, and inventory turnover was 0.46 times, down 12.06 percent from the same period last year. The number of shareholders was 33,400, and the top ten shareholders held 229 million shares, accounting for 34.01 percent of total share capital.
Jiemian·2dRead more ▾
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ST Renzi Xing and *ST Dali Lift Risk Warnings, Resume Trading on August 5

The Shenzhen Stock Exchange has approved the applications of ST Renzi Xing and *ST Dali to lift their risk warnings. ST Renzi Xing was placed under other risk warning on June 24, 2025, after its controlling subsidiary inflated revenue and profit. With the warning now removed, its stock abbreviation will change to Renzi Xing. *ST Dali was placed under delisting risk warning on April 29, 2025, because its post-deduction revenue for 2024 was below 300 million yuan and its net profit was negative. With the warning now removed, its stock abbreviation will change to Dali Technology. Trading in both companies' shares was suspended for one day on August 4 and will resume on August 5.
证券时报·24dRead more ▾
300311.CS

ST Ren Zixing Applies to Remove Other Risk Warning

ST Ren Zixing announced that its board of directors has approved a proposal to apply to the Shenzhen Stock Exchange for the removal of the other risk warning on its stock trading. After a self-inspection, the company believes that the relevant risk warning conditions no longer exist, and that twelve months have passed since the date of the China Securities Regulatory Commission's administrative penalty decision, meeting the conditions for applying for removal.
CLS·38dRead more ▾