Wenzhou stainless steel 304 brand identification Shimin mobile phone QQ mailbox @qq.com The company provides metal material testing items 201,301,304,321,316 and many other stainless steel grade identification and stainless steel analysis stainless steel 304 brand identification (304) chemical composition: C≤ 0.07 Mn2.0 Cr17～19Ni8~10 Si≤1.00 P≤0.035 S≤0.03 N≤0.25 Our company provides metal materials testing project test items instruments and methods plastic, rubber principal component analysis PGC/MS, FTIR Fourier infrared spectrometer coating , Ink principal component analysis PGC/MS, FTIR Fourier transform infrared spectrometer Metal material composition analysis OES, AAS, ICP, XRF (X-Ray Fluorescence), N/O, C/S, Spectroscope and wet chemical analysis Ion composition analysis IC Solvent composition Analyze GC/MS (Gas Chromatography Mass Spectrometer) Welcome to call Jiangsu Anjiewen to detect masonry http://news.chinawj.com.cn
1.6 years product warranty (material and workmanship), 25 years module power output warranty
2.Industry leading plus only power tolerance: 0+3%
3.Strong framed module, passing mechanical load test of 5400Pa to withstand heavier snow load 4.17% conversion efficiency,reducing installation costs and maximizing the kwh output per unit area.
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Yangzhou Beyond Solar Energy Co.,Ltd. , https://www.ckbsolar.com