China's July manufacturing PMI weakened, weighing on automation sentiment in the short term, but AirTAC and Hiwin remain favored

Overview

This report uses China's July manufacturing PMI as a macro signal to assess its read-across impact on Greater China technology hardware and Taiwan industrial automation companies. The PMI unexpectedly fell below the expansion-contraction threshold, indicating pressure on production and new orders and potentially weighing on near-term investor sentiment toward automation companies with high China exposure. However, Morgan Stanley believes that, in addition to overall cyclical influences, AirTAC and Hiwin have company-level growth drivers and therefore remain preferred names in Taiwan's automation sector.

Core views

The core view is that macro data are weak in the short term but should not be simply extrapolated into a long-term trend. China's July manufacturing PMI was significantly below expectations, with production and new orders particularly weak, potentially suppressing near-term sentiment toward the industrial automation sector; meanwhile, broader policy easing may emerge if growth continues to disappoint. At the company level, AirTAC's share gains and linear guide contribution, together with Hiwin's improved capacity utilization and price increases, continue to support expectations of relative outperformance.

Analysis framework

The report adopts a read-across framework from macro indicators to sectors and individual stocks: it first examines China's manufacturing PMI and changes in its subcomponents, then assesses the impact on industrial automation demand and market sentiment, and finally forms stock views based on AirTAC's and Hiwin's valuation multiples, earnings growth momentum, share changes, and potential for margin expansion.

Methodology notes

• Macro read-acrossManufacturing PMI read-across analysis

  Use changes in the PMI to assess automation demand and market sentiment

  The manufacturing PMI, production, new orders, and export orders reflect the health of manufacturing activity and can serve as leading or coincident reference indicators for demand for industrial automation components. The report views the PMI decline as short-term sentiment pressure but emphasizes the need to observe whether it develops into a trend in subsequent months.

• Valuation methodologyCyclical P/E valuation

  Use 2027e P/E to measure earnings momentum for cyclical stocks

  For industrial automation component companies, the report uses 2027e P/E and compares current multiples with historical averages or cycle highs to reflect earnings growth momentum and valuation elasticity during an industry upcycle.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• AirTAC International (1590.TW)

  A Taiwan industrial automation name with high sensitivity to China's manufacturing cycle and industrial automation demand.

  Strengths

  The report favors its market share gains and incremental contribution from the linear guide business; its current valuation of approximately 19x 2027e P/E is below the 25x average since 2020.

  Weaknesses

  May be affected in the short term by weaker China's manufacturing PMI and cooling sentiment toward automation demand.

  Comparison

  The report's base-case valuation is 29x 2027e P/E, above the current 19x 2027e P/E, reflecting scope for valuation recovery upon entering an upcycle.

  Risks

  A more pronounced downturn in China's macro economy, industrial automation demand below expectations, slower-than-expected development of the miniature linear guide business, and higher-than-expected new product investment amid weak demand.

• Hiwin Technologies Corp. (2049.TW)

  A Taiwan linear motion and industrial automation-related name affected by industrial automation demand, capacity utilization, and the pricing cycle.

  Strengths

  Margins are expected to expand over the next few quarters, supported by higher capacity utilization and price increases; the report forecasts a 44% operating profit CAGR for 2025-2028.

  Weaknesses

  It remains affected by the industrial automation demand cycle and pricing pressure; if PMI weakness persists, market sentiment may come under pressure.

  Comparison

  Currently valued at approximately 28x 2027e P/E, below the cycle high of 35-40x; the report applies a target multiple of 37x to 2027 EPS.

  Risks

  Industrial automation demand weaker than expected, increased pricing pressure, loss of market share, and broader damage to the global economy from geopolitical risks.

Key data

• China manufacturing PMI49.2July 2026, down from 50.3 in June.
• Expectation gap50.1The July PMI was below Morgan Stanley's estimate and market consensus expectation.
• Production index49.9, down 1.5 percentage points month over monthThe report considers this one of the main drags on the weaker PMI.
• New orders index48.5, down 2.7 percentage points month over monthIndicates pressure on manufacturing activity related to domestic demand.
• New export orders49.6, down 0.5 percentage points month over monthMore resilient relative to production and new orders.
• Potential policy supportRMB2 trillion fiscal impulseIf growth undershoots expectations in July-August, the report notes potential scope for broader easing in the autumn, while the government is urging faster implementation of the fiscal impulse for the second half of 2026.
• AirTAC valuation19x 2027e P/EBelow the approximately 25x average since 2020; the report's base case uses 29x 2027e P/E.
• Hiwin valuation28x 2027e P/EBelow the cycle high of 35-40x; the report applies a target multiple of 37x to 2027 EPS and notes a projected 44% operating profit CAGR for 2025-2028.

Impact & implications

From an investment perspective, the weaker PMI may depress near-term valuation sentiment toward the automation sector, particularly companies with high China exposure; however, if policy easing is implemented and drives a demand recovery, the automation industry may still receive cyclical support. AirTAC's and Hiwin's company-specific drivers make them relatively attractive despite the weak macro backdrop, but it will be necessary to verify whether the PMI weakness persists, whether orders recover, and whether margin expansion materializes.

Risks

• China's economic downturn is greater than expected.
• Industrial automation demand recovers more weakly than expected.
• China's July-August growth continues to undershoot expectations, with PMI weakness evolving from a one-month fluctuation into a trend.
• AirTAC's miniature linear guide business progresses more slowly than expected.
• New product investment is higher than expected but demand is lower than expected.
• Hiwin faces greater pricing pressure or loss of market share.
• Geopolitical risks cause broader damage to the global economy and manufacturing demand.

What to watch

• Whether China's August and subsequent manufacturing PMIs, production index, and new orders index recover.
• Whether new export orders can maintain relative resilience.
• The pace of implementation of the RMB2 trillion fiscal impulse for the second half of 2026 and the implementation of easing policies.
• Whether industrial automation orders, shipments, and customer capital expenditure improve.
• AirTAC's linear guide business contribution and market share changes.
• Hiwin's capacity utilization, execution of price increases, and degree of margin expansion.
• Whether revenue contributions from robotics or humanoid robots arrive earlier than expected.