Adhering to the principle of "quality, service, efficiency and growth", we have gained trusts and praises from domestic and international client for Pipe Fall Drop Weight Impact Tester, Rebound Hammer Ht225d , Portable Cod Tester , Compression Testing Machine Concrete Strength Tester ,Ion Meter . All of the time, we have been paying attention on all information to insure each product or service glad by our customers. The product will supply to all over the world, such as Europe, America, Australia,Norwegian, Bangkok,Thailand, kazakhstan.Our company, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by iso9000 quality management standard strictly , creating top-ranking company by spirit of progress-marking honesty and optimism.