Download centre

QH Plus Profile###http://hstatic.net/082/1000033082/10/2016/1-28/qh_plus-overview.pdf@@@Catalogue###http://sw001.hstatic.net/2/015250fba9c921/160829_ctl_sa_customer.pdf@@@ISO 14001###http://hstatic.net/082/1000033082/10/2016/7-15/qh_plus_-cn_14k_002.jpg@@@ISO 9001 (1)###http://hstatic.net/082/1000033082/10/2016/7-15/qh_plus_001.jpg@@@ISO 9001 (2)###http://hstatic.net/082/1000033082/10/2016/7-15/qh_plus_-_cn_001.jpg@@@Coupler Certificate###http://hstatic.net/082/1000033082/10/2016/7-15/coupler_-_eng.jpg@@@Welded mesh certificate###http://hstatic.net/082/1000033082/10/2016/7-15/q_mesh.pdf@@@SYT Installing instruction###http://sw001.hstatic.net/5/01524a10a56cda/installing_instruction_syt-en.pdf@@@PTD installing instruction###http://sw001.hstatic.net/5/0152493687effd/installing_instruction_ptd-en.pdf###