Dongguan Liyi Test Instrument Co., Ltd is a high technology supported production-oriented enterprise who specializes in developing, manufacturing, marketing all kinds of environmental equipment.Our company has advanced technology, experienced technical management personnel and efficient professional service staffs, fine quality management and perfect after-sales service system. To strengthen the quality awareness, perfect management system, improve product credit, meet customers increasing requirements, our company brought into ISO9001:2008 international quality management system and obtained the certificate: N0006997-1. Our company mainly produces simulated environmental test, mechanical test, leather material test equipment. Such as constant temperature and humidity chamber, UV tester, aging testing instrument, QUV, thermal shock chamber, walk-in constant temperature and humidity chamber, high and low temperature tester, rapid temperature change testing machine, universal material tester, leather testing machine, Martindale friction tester, Taber abrasion tester, hydrostatic testing machine, ect. Our products are widely used in IT, telecommunication, electron, wire, cable, plastic, ironware, leather indersties and so on. Our company will continue to develop, innovate and keep faith. We combine with the international testing syandards and the specific demands of customers that may establish a new banner in Chinese testing industry.