G.R. No. L-17578; July 31, 1963
MANILA METAL CAPS AND TIN CANS MANUFACTURING COMPANY, INCORPORATED, petitioner, vs. COURT OF INDUSTRIAL RELATIONS and MANILA METAL CAPS AND TIN CANS LABOR UNION (PAFLU), respondents.

FACTS

The respondent labor union filed an unfair labor practice complaint against the petitioner company, alleging that thirteen employees, including union president Fred Cordero, were dismissed in September 1957 due to their union affiliation. The union sought their reinstatement with back wages. The company denied the allegations, asserting that the thirteen individuals were never its employees and that Joseph Ting, who allegedly effected the dismissals, had no managerial connection to the firm despite being the son of the President and General Manager, Ting Ting Chiang. At trial, three of the claimants testified about their employment, wages paid by Joseph Ting, and subsequent dismissal after their union activities were discovered. The company presented its general foreman, managers, and other workers who uniformly denied any employment relationship with the claimants, emphasizing that the company’s payrolls and daily time records contained no signatures or entries for these individuals.

ISSUE

Whether the Court of Industrial Relations committed a grave abuse of discretion in finding that two of the alleged dismissed workers, Emilio Necio and Fructuoso Pesic, were employees of the petitioner company and were dismissed due to union activities.

RULING

The Supreme Court affirmed the decision of the Court of Industrial Relations. The legal logic centers on the principle of substantial evidence in labor cases, which does not require overwhelming or preponderant proof but only such relevant evidence as a reasonable mind might accept as adequate to support a conclusion. The Court found substantial evidence to support the CIR’s factual determination regarding Necio and Pesic. Their detailed testimonies, including Pesic’s identification of former co-workers among the company’s own witnesses and his specific description of his work and machinery locations during an ocular inspection, were deemed credible. The Court noted the patterned and uniform denials by the company’s witnesses, which cast doubt on their reliability. Furthermore, the company’s failure to produce the specific time records and payrolls, which the claimants testified they had signed, was viewed unfavorably. The Supreme Court emphasized its policy of non-interference with the factual findings of the CIR, especially on witness credibility, as long as those findings are supported by substantial evidence. Consequently, the petition was denied, and the order for the company to cease and desist from unfair labor practices and to reinstate Necio and Pesic with back wages was upheld.