Longkou zhongyun building material testing Co., Ltd. is equipped with more than 130 sets of universal material testing machine, pressure testing machine and other inspection equipment, which can be engaged in cement, steel bar, waterproof material, concrete mortar, admixture, steel component ultrasonic and other inspection projects. In 2007, it obtained the qualification certification and measurement certificate of Shandong laboratory. In the special test ability verification organized by the Provincial Technical Supervision Bureau, the test data is accurate, and it has been awarded the honorary title of "satisfactory laboratory" for many times.
The company adheres to the service tenet of "quality first, customer first", and strives to create a first-class enterprise with "first-class products, first-class quality and first-class service". Willing to cooperate with friends from all walks of life, mutual benefit and win-win.