Hangzhou Changchuan Technology Co.,Ltd (300604.SZ) stock analysis

In our weekly check, Hangzhou Changchuan Technology Co.,Ltd is graded A (A to F). Of 25 checks on debt, profit, cash flow and trend: 22 pass, warnings: 1, red flags: 2.

About Hangzhou Changchuan Technology Co.,Ltd

Hangzhou Changchuan Technology Co.,Ltd is a Technology company (Semiconductors) based in China, listed on SHZ as 300604.SZ.

What our checks show for 300604.SZ

Red flags

• The price swings a lot: 73% annual volatility. Expect large ups and downs.
• The stock has fallen as much as 70% from a peak. Would you have held through that?

Warning signs

• Operating cash flow is only 0.68x net profit: part of the reported profit does not arrive as cash.

Strengths

• Debt is low: 0.52x equity.
• Operating profit covers interest 31.1 times over.
• The net margin rose by 15.5 points over 5 years, to 29.9%.
• The gross margin is 55.1% and has risen by 3.3 points: pricing power is holding.
• Analysts expect earnings per share to grow about 42% a year over the next years.
• Analysts expect revenue to grow about 41.7% a year over the next years.

Similar companies

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Questions

What grade does Hangzhou Changchuan Technology Co.,Ltd (300604.SZ) have?

In our weekly check, Hangzhou Changchuan Technology Co.,Ltd is graded A (A to F). Of 25 checks on debt, profit, cash flow and trend: 22 pass, warnings: 1, red flags: 2. The grade is a risk check, not a buy or sell recommendation.

What are the main risks of 300604.SZ stock?

This week's biggest flags for Hangzhou Changchuan Technology Co.,Ltd: Very volatile, Deep past fall, Profits not backed by cash. In total 3 of 25 checks show a warning or a red flag.

What does Hangzhou Changchuan Technology Co.,Ltd do?

Hangzhou Changchuan Technology Co.,Ltd is a Technology company (Semiconductors) based in China, listed on SHZ as 300604.SZ.

The grade is a risk check, not a price forecast, and not investment advice. In our 10-year test (S&P 500, 2016-2026), stocks we graded A or B fell more than 30% 2-3 times less often than D or F, without a lower average return.

Updated 2026-10-31

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