We are Honglin based in Changshu, China. We are member of TradeKey.com since January, 2013. Our business is related to Energy Products industry and we specifically deal in PV cable/box/connector. Please find our product details below: HL4R1 HL4R1 is a 4 rail solar junction box designed and manufactured by HL technology. Simple, quick , safe for installation and low power consume is the main characteristic of HR4L1 Thank you for taking time to go through our business profile. If there are any questions, inquiries or comments, please feel free to contact us.