China's July Manufacturing PMI Weakened; Automation Sector Faces Short-term Pressure, but AirTAC and Hiwin Still Have Stock-specific Catalysts

Overview

The report uses China's July manufacturing PMI as a leading indicator for industrial automation demand and market sentiment, and assesses its impact on Taiwan, China automation companies with high China exposure, namely AirTAC International and Hiwin Technologies Corp. The unexpected PMI weakening suggests near-term sector sentiment may come under pressure, but the report believes both companies still have their own growth drivers sufficient to partially offset macro headwinds.

Core views

At the macro level, manufacturing activity moved into contraction in July, with production and new orders weakening significantly, indicating cooling domestic demand and corporate production momentum; new export orders declined less, suggesting relatively more resilient external demand. At the industry level, industrial automation stocks may be affected by negative sentiment in the near term, but it remains necessary to observe whether the weakness evolves into a sustained trend over the coming months. At the stock level, AirTAC is expected to benefit from market share gains and incremental contribution from the linear guide business, while Hiwin is expected to achieve margin expansion through higher capacity utilization and price increases; therefore, both stocks remain preferred.

Analysis framework

The report first breaks down the headline manufacturing PMI into production, new orders, and new export orders to assess changes in industrial conditions and their transmission to automation demand; it then evaluates macro downside scenarios in light of potential fiscal and monetary policy easing; finally, it compares stocks and assesses valuations based on company-specific operating catalysts, cyclical sensitivity, and 2027E P/E ratios.

Methodology notes

• Macro Leading Indicator AnalysisManufacturing PMI Business-cycle Transmission Framework

  Use PMI and its component changes to assess manufacturing conditions, automation demand, and stock sentiment.

  Production and new orders were the main sources of this month's PMI decline, indicating a marginal slowdown in domestic manufacturing activity; the smaller decline in new export orders suggests relative resilience on the export side. The report views this change as a near-term sentiment catalyst for the industrial automation sector rather than a confirmed long-term trend.

• Relative ValuationAirTAC Cyclical P/E Valuation

  Measure fair value using 2027E earnings and a P/E multiple close to the cyclical high.

  The base case for AirTAC uses a 29x 2027E P/E to reflect earnings growth momentum during an industrial automation upcycle; its current 19x valuation is below the average of 25x since 2020.

• Relative ValuationHiwin Cyclical P/E Valuation

  Determine the target multiple based on the earnings cycle, profit growth rate, and historical cyclical peak valuation.

  The base case for Hiwin applies a 37x target P/E to 2027E EPS, within the historical cyclical peak range of 35x to 40x; the report uses an estimated 44% CAGR in operating profit from 2025 to 2028 as the main support.

Asset mapping & comparison

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

• AirTAC International (1590.TW)

  The report's preferred industrial automation name, rated Overweight.

  Strengths

  Market share gains, incremental contribution from the linear guide business, and a current valuation below its historical average.

  Weaknesses

  Relatively sensitive to China's manufacturing cycle and industrial automation demand; the pace of contribution from new businesses remains uncertain.

  Comparison

  The current 19x 2027E P/E is below the 25x average since 2020, while the base-case valuation uses 29x, indicating a relatively clear valuation discount.

  Risks

  Further downside in China's economy, slower-than-expected development of the linear guide business, and higher-than-expected investment in new products amid insufficient demand.

• Hiwin Technologies Corp. (2049.TW)

  The report's preferred industrial automation and linear motion name, rated Overweight.

  Strengths

  Improving capacity utilization, product price increases, and favorable margin expansion prospects, as well as a potential catalyst from earlier-than-expected humanoid robot revenue contribution.

  Weaknesses

  Current valuation is higher than AirTAC's, requiring stronger delivery on cyclical recovery, profit growth, and market share stability.

  Comparison

  The current 28x 2027E P/E is below the cyclical peak range of 35x to 40x; the 37x target multiple is supported by relatively high operating profit growth expectations.

  Risks

  Weak industrial automation demand, intensifying pricing pressure, market share losses, and broader impacts of geopolitical risks on the global economy.

Key data

• China July Manufacturing PMI49.2June was 50.3, while Morgan Stanley and consensus expectations were both 50.1.
• Production Index49.9Down 1.5 percentage points month over month, one of the main drags on PMI weakness.
• New Orders Index48.5Down 2.7 percentage points month over month, reflecting a significant slowdown in demand momentum.
• New Export Orders Index49.6Down only 0.5 percentage points month over month, showing greater resilience than production and overall new orders.
• Second-half Fiscal ImpulseRMB2 trillionThe government has requested accelerated implementation; if growth in July to August falls short of expectations, there may be room for broader easing in the autumn.
• AirTAC Valuation19x 2027E P/EBelow the average of 25x since 2020; the base-case valuation uses 29x.
• Hiwin Valuation28x 2027E P/EBelow the cyclical peak range of 35x to 40x; the valuation methodology uses a 37x target multiple.
• Hiwin Operating Profit GrowthEstimated 44% CAGR from 2025 to 2028This forms the main basis for the 37x 2027E P/E target multiple.

Impact & implications

The lower-than-expected PMI may first weigh on valuations of industrial automation stocks with high China exposure through risk appetite and order expectations, rather than immediately invalidating their company-level growth logic. If the weakness persists, both earnings forecasts and valuation multiples face downside risks; if the fiscal impulse accelerates, policy easing is implemented, and orders recover, the sector may re-enter a cyclical re-rating. With their respective operating catalysts, AirTAC and Hiwin are expected to be more defensive and have greater upside elasticity than peers lacking share, product, or margin drivers.

Risks

• China's economic downturn is larger than expected, causing manufacturing and automation capital expenditure to continue contracting.
• The weakening in July PMI evolves into a sustained trend rather than a one-month fluctuation.
• The recovery in industrial automation demand is slower than expected, weakening both companies' order and earnings growth.
• AirTAC's linear guide business develops more slowly than expected, or investment in new products increases while end demand remains insufficient.
• Hiwin faces stronger pricing pressure, market share losses, or margin improvement falling short of expectations.
• Geopolitical risks have broader impacts on the global economy, export orders, and corporate investment.
• Morgan Stanley has shareholdings, investment banking business, or potential business relationships with some covered companies; investors should pay attention to the related conflict-of-interest disclosures.

What to watch

• Whether China's manufacturing PMI, production, new orders, and new export orders stabilize and rebound over the coming months.
• Whether growth data from July to August triggers broader policy easing in the autumn.
• The actual pace of implementation of the RMB2 trillion second-half fiscal impulse and its transmission to manufacturing orders.
• The progress of AirTAC's market share gains and realization of revenue contribution from the linear guide business.
• Hiwin's capacity utilization, effects of price increases, and the extent of margin expansion over the next few quarters.
• Whether humanoid robot-related revenue forms a substantive contribution earlier than expected.
• The re-rating process of both stocks relative to historical cyclical valuation ranges and changes in earnings forecasts.