Preformed Line Products (NASDAQ:PLPC – Get Free Report) and ESS Tech (NYSE:GWH – Get Free Report) are both industrials companies, but which is the better business? Get Preformed Line Products alerts:Net Margins Return on Equity Return on Assets Preformed Line Products 5.82% 10.64% 7.65% ESS Tech N/A -1,251.69% -139.79%Valuation and EarningsThis table compares Preformed Line Products and ESS Tech”s gross revenue, earnings per share (EPS) and valuation. Gross Revenue Price/Sales Ratio Net Income Earnings Per Share Price/Earnings Ratio Preformed Line Products $740.15 million 3.08 $35.28 million $8.88 52.57 ESS Tech $1.58 million 11.96 -$63.44 million ($3.37) -0.19Preformed Line Products has higher revenue and earnings than ESS Tech. Given ESS Tech’s higher probable upside, analysts plainly believe ESS Tech is more favorable than Preformed Line Products. Receive News & Ratings for Preformed Line Products Daily - Enter your email address below to receive a concise daily summary of the latest news and analysts' ratings for Preformed Line Products and related companies with MarketBeat.com's FREE daily email newsletter.