EC21 - Hangzhou Pengyuan - filter bag, PTFE, P84, Membrane, Company Name Hangzhou Pengyuan Location No. 130, Liangzhu Rd., Yuhang District Hangzhou, Zhejiang Country/Region China Year Established 2000 Employees Total 101 - 500 Annual Revenue USD 5,000,001 - 10,000,000 Main Products filter bag, PTFE, P84, Membrane, wrapping paper, roof insulation/thermal insulation, aluminum foil lamination, woven/nonwoven fabric