Qingdao SanRenXing Machinery Co., Ltd, located in Qingdao, be famous of China seaside city. It's a famous professional manufacture enterprise for research & development and producing macromolecule self stick waterproof roll full set production line professional manufacture enterprise.Our company has excellent processing equipment, exquisite technological design through many years development. Choiceness production research, absolute sincerity after sale service. SanRenXing company team, show the classical efficient instrument-TPO, self stick waterproof roll full set production line, with our scientific waterproof idea, new advanced technology, honest cordial service spirit.SanRenXing company, with quality as the core, with innovation as the target, with honest as the foundation, with the diligence as the ideas, not for various of beautiful things, only for high quality good, don't for illusory things, only for brand prestige. Hope to cooperate with all circles of the waterproof hand in hand together to create resplendence, for showing classical technology, Chinese waterproof cause.