The Dynamics of Operations Management in the Prestressed Spun Concrete Poles Industry: A Case Study of Zenn HRB SDN. BHD.

Din @ Mohamed Din, Hang Tuah (2025) The Dynamics of Operations Management in the Prestressed Spun Concrete Poles Industry: A Case Study of Zenn HRB SDN. BHD. Doctoral thesis, Asia e University.

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Abstract

This study examines the operational challenges and determinants affecting ZENN HRB Sdn. Bhd. (ZHSB), a key player in Malaysia’s Prestressed Spun Concrete Poles (PSCP) manufacturing industry. As infrastructure development demands grow, the PSCP sector faces increasing pressure to maintain quality, efficiency, and competitiveness. Despite its importance in supplying poles for electricity distribution, telecommunications, and street lighting, ZHSB encounters multiple obstacles including processing inefficiencies, market competition, skilled labor shortages, staff recruitment issues, and financial constraints. This research aims to identify and analyze these operational barriers to support industry advancement. Using a qualitative approach, data were collected through in-depth interviews with eight purposively sampled stakeholders, such as senior factory management, factory operators, government officials, competitors, and customers. Semi-structured and unstructured questionnaires guided the interviews, while mnemonic note-taking and coding facilitated data organization. The thematic framework method was employed to categorize and interpret data into significant themes. Findings indicate that service quality, shortage of skilled workers, environmental regulations, supply chain complexities, cost control, and asset management are critical factors influencing ZHSB’s manufacturing operations. These elements interact to shape operational effectiveness and overall productivity. The study highlights the dynamic nature of the manufacturing environment and the need for adaptive management practices to overcome these challenges. This research provides a comprehensive understanding of the multifaceted obstacles facing ZHSB and contributes theoretical and practical insights relevant to the PSCP industry. The study recommends strategic investment in workforce development, enhanced supply chain integration, and environmental compliance as essential measures for improving operational resilience. It also suggests leveraging technology and process innovation to optimize production efficiency. This study also advances knowledge in manufacturing operation management within the Malaysian PSCP sector, offering valuable guidance for stakeholders seeking sustainable growth. Future research could explore quantitative analyses of these determinants, comparative studies across different manufacturers, and the impact of emerging technologies like automation in concrete pole production.

Item Type:	Thesis (Doctoral)
Uncontrolled Keywords:	Digital spun concrete poles, ZHSB, manufacturing operation management
Subjects:	T Technology > TS Manufactures
Divisions:	School of Management
Depositing User:	Nor Aisyah Ghazali
Date Deposited:	13 Apr 2026 04:53
Last Modified:	14 Apr 2026 04:51
URI:	http://ur.aeu.edu.my/id/eprint/1472

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